住友電工 | Connect with Innovation

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srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ" alt="Automotive" aria-label="Automotive"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">自動車</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/electronics" role="link" aria-label="エレクトロニクス"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf" alt="エレクトロニクス事業" aria-label="エレクトロニクス事業"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">エレクトロニクス</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/industrial-materials" role="link" aria-label="産業素材"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ" alt="産業素材" aria-label="産業素材"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">産業素材</div> </div> </div> </a> </div> </div> </div> </div> </div> </div> </div> </div> </div> </li> <li> <a href="/jp/company" class="a-link a-link-- a-link--XLargePrimary__nav device-desktop" target="" role="link" aria-label="企業情報" data-menutype="">企業情報</a> <a href="javascript:void(0);" class="a-link a-link-- a-link--XLargePrimary__nav device-tablet" target="" role="link" aria-label="企業情報" data-menutype="">企業情報</a> <div class="nav_main_subMenu company_subMenu"> <div class="container"> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >企業情報</div> <a href="/jp/company" target="" role="link" aria-label="住友電工について詳しく見る" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工について詳しく見る </a> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex justify-content-between justify-content-lg-start"> <div class="m-nav-linkList"> <div class="topLink"> <a href="/jp/company" target="" role="link" aria-label="企業情報トップ" class="a-link a-link--SmallPrimary a-link--Internal"> 企業情報トップ </a> </div> <ul> <li> <a href="/jp/company/profile" class="a-link a-link--SmallPrimary" target="" aria-label="会社概要" role='link'>会社概要</a> </li> <li> <a href="/jp/company/history" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工グループの歴史" role='link'>住友電工グループの歴史</a> </li> <li> <a href="/jp/company/vision" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工グループ経営理念" role='link'>住友電工グループ経営理念</a> </li> <li> <a href="/jp/company/brand-corporate-identity" class="a-link a-link--SmallPrimary" target="" aria-label="コーポレートブランディング" role='link'>コーポレートブランディング</a> </li> </ul> </div> <div class="m-nav-linkList"> <div class="topLink"> <a href="/jp/company/management" target="" role="link" aria-label="事業体制" class="a-link a-link--SmallPrimary a-link--Internal"> 事業体制 </a> </div> <ul> <li> <a href="/jp/company/presidents-message" class="a-link a-link--SmallPrimary" target="" aria-label="トップメッセージ" role='link'>トップメッセージ</a> </li> <li> <a href="/jp/company/management" class="a-link a-link--SmallPrimary" target="" aria-label="役員一覧" role='link'>役員一覧</a> </li> <li> <a href="/jp/company/skillsmatrix" class="a-link a-link--SmallPrimary" target="" aria-label="取締役及び監査役のスキル・マトリックス" role='link'>取締役及び監査役のスキル・マトリックス</a> </li> </ul> </div> <div class="m-nav-linkList"> <div class="topLink"> <a href="/jp/company/strategy-governance" target="" role="link" aria-label="経営戦略" class="a-link a-link--SmallPrimary a-link--Internal"> 経営戦略 </a> </div> <ul> <li> <a href="/jp/company/gec" class="a-link a-link--SmallPrimary" target="" aria-label="Glorious Excellent Company" role='link'>Glorious Excellent Company</a> </li> <li> <a href="/jp/company/segvision2030" class="a-link a-link--SmallPrimary" target="" aria-label="長期ビジョン「住友電工グループ2030ビジョン」" role='link'>長期ビジョン「住友電工グループ2030ビジョン」</a> </li> <li> <a href="/jp/company/segmid-term2025" class="a-link a-link--SmallPrimary" target="" aria-label="中期経営計画2025" role='link'>中期経営計画2025</a> </li> <li> <a href="/jp/company/governance" class="a-link a-link--SmallPrimary" target="" aria-label="コーポレートガバナンス" role='link'>コーポレートガバナンス</a> </li> <li> <a href="/jp/company/dx" class="a-link a-link--SmallPrimary" target="" aria-label="デジタルトランスフォーメーション（DX）戦略の推進" role='link'>デジタルトランスフォーメーション（DX）戦略の推進</a> </li> </ul> </div> <div class="m-nav-linkList"> <div class="topLink"> <a href="/jp/company/get-in-touch" target="" role="link" aria-label="お問い合わせ" class="a-link a-link--SmallPrimary a-link--Internal"> お問い合わせ </a> </div> <ul> <li> <a href="/jp/company/exhibitions" class="a-link a-link--SmallPrimary" target="" aria-label="展示会情報" role='link'>展示会情報</a> </li> <li> <a href="/jp/company/office_group_companies" class="a-link a-link--SmallPrimary" target="" aria-label="拠点・グループ会社情報" role='link'>拠点・グループ会社情報</a> </li> <li> <a href="/jp/company/compliance-hotlines" class="a-link a-link--SmallPrimary" target="" aria-label="コンプライアンス相談･申告窓口" role='link'>コンプライアンス相談･申告窓口</a> </li> </ul> </div> </div> </div> <div class="col-12 d-none d-xl-block"> <div class="tab-bottomLink"> <a href="/jp/company" target="" role="link" aria-label="住友電工について詳しく見る" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工について詳しく見る </a> </div> </div> </div> </div> </div> </li> </ul> </nav> <div class="header-right-links"> <div class="header-right-top d-flex align-items-center justify-content-end"> <div class="nav-top-right d-xl-none"> <div class="m-headerRightTop--nav"> <ul> <li> <a href="/jp/contact-us" target="" role="link" aria-label="お問い合わせ" class="a-link a-link--XSmallPrimary "> お問い合わせ </a> </li> <li> <a href="/jp/regional-site" target="" role="link" aria-label="Japan | JP" class="a-link a-link--XSmallPrimary a-link--Global "> Japan | JP </a> </li> </ul> </div> </div> <div class="desktop-search-form d-md-none"> <span class="search-icon"></span> <div class="search-input"> <div class="container"> <div class="position-relative"> <span class="search-icon-ipad"></span> <form name="form001" action="https://sumitomoelectric.com/qss/servlet/qss" method="get" class="search"> <input type="text" placeholder="Search by Keywords, Products or Industries" name="key" aria-label="SEI"> <input type="hidden" name="command" value="search"/> <input type="hidden" name="mode" value="jp"/> </form> <span class="search-close"></span> </div> </div> </div> </div> <a href="javascript:void(0);" class="hamburger-tab-menu d-none d-xl-block d-md-none" role="link" aria-label="Hamburger Menu"> <span></span> <span></span> <span></span> </a> </div> <div class="m-header_right_nav"> <div class='container'> <div class="header-bottom_nav d-xl-inline-block d-lg-block"> <ul class="d-flex d-lg-none"> <li> <a href="/jp/rd" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="研究開発" role='link'>研究開発</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >研究開発</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="研究開発本部長メッセージ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/rd-top-message" target="" role="link" aria-label="研究開発本部長メッセージ" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発本部長メッセージ </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="研究開発ビジョン"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/rd-vision" target="" role="link" aria-label="研究開発ビジョン" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発ビジョン </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="研究開発組織"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/laboratories" target="" role="link" aria-label="研究開発組織" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発組織 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="外部発表"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/presentation" target="" role="link" aria-label="外部発表" class="a-link a-link--SmallPrimary a-link--Internal"> 外部発表 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="表彰"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/awards" target="" role="link" aria-label="表彰" class="a-link a-link--SmallPrimary a-link--Internal"> 表彰 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工テクニカルレビュー"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/technical-reviews/all" target="" role="link" aria-label="住友電工テクニカルレビュー" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工テクニカルレビュー </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/rd/technical-reviews/j201" class="a-link a-link--SmallPrimary" target="" aria-label="技術論文集『住友電工テクニカルレビュー』" role='link'>技術論文集『住友電工テクニカルレビュー』</a> </li> <li> <a href="/jp/rd/technical-reviews/discussion-meeting" class="a-link a-link--SmallPrimary" target="" aria-label="『住友電工テクニカルレビュー』２００号記念　トップ鼎談" role='link'>『住友電工テクニカルレビュー』２００号記念　トップ鼎談</a> </li> <li> <a href="/jp/rd/technical-reviews/history" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工テクニカルレビューの歩み" role='link'>住友電工テクニカルレビューの歩み</a> </li> <li> <a href="/jp/rd/technical-reviews/authors" class="a-link a-link--SmallPrimary" target="" aria-label="技術創造への思い" role='link'>技術創造への思い</a> </li> </ul> </div> </div> </div> </div> </div> </div> </li> <li> <a href="/jp/sustainability" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="サステナビリティ" role='link'>サステナビリティ</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >サステナビリティ</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="サステナビリティ経営に関する基本方針"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/policy" target="" role="link" aria-label="サステナビリティ経営に関する基本方針" class="a-link a-link--SmallPrimary a-link--Internal"> サステナビリティ経営に関する基本方針 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="統合報告書"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/integrated" target="" role="link" aria-label="統合報告書" class="a-link a-link--SmallPrimary a-link--Internal"> 統合報告書 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="csr"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/csr" target="" role="link" aria-label="CSR" class="a-link a-link--SmallPrimary a-link--Internal"> CSR </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/sustainability/csr/policy" class="a-link a-link--SmallPrimary" target="" aria-label="CSR基本姿勢" role='link'>CSR基本姿勢</a> </li> <li> <a href="/jp/sustainability/csr/theme" class="a-link a-link--SmallPrimary" target="" aria-label="CSR重点分野" role='link'>CSR重点分野</a> </li> <li> <a href="/jp/sustainability/csr/compliance" class="a-link a-link--SmallPrimary" target="" aria-label="コンプライアンス" role='link'>コンプライアンス</a> </li> <li> <a href="/jp/sustainability/csr/risk" class="a-link a-link--SmallPrimary" target="" aria-label="リスクマネジメント" role='link'>リスクマネジメント</a> </li> <li> <a href="/jp/sustainability/csr/disclosure" class="a-link a-link--SmallPrimary" target="" aria-label="情報開示" role='link'>情報開示</a> </li> <li> <a href="/jp/sustainability/csr/sociality" class="a-link a-link--SmallPrimary" target="" aria-label="社会性に関する取り組み" role='link'>社会性に関する取り組み</a> </li> <li> <a href="/jp/sustainability/csr/environment" class="a-link a-link--SmallPrimary" target="" aria-label="環境に関する取り組み" role='link'>環境に関する取り組み</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="csr"> <div class="m-nav-LinkList--No-Titile"></div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/csr-reports/" class="a-link a-link--SmallPrimary" target="" aria-label="CSRブック（刊行物）" role='link'>CSRブック（刊行物）</a> </li> <li> <a href="/jp/sustainability/csr/environment/data" class="a-link a-link--SmallPrimary" target="" aria-label="データ集" role='link'>データ集</a> </li> <li> <a href="/jp/sustainability/csr/feature" class="a-link a-link--SmallPrimary" target="" aria-label="CSR EYE" role='link'>CSR EYE</a> </li> <li> <a href="/jp/sustainability/csr/dialog" class="a-link a-link--SmallPrimary" target="" aria-label="ステークホルダー・ダイアログ" role='link'>ステークホルダー・ダイアログ</a> </li> <li> <a href="/jp/sustainability/csr/guideline" class="a-link a-link--SmallPrimary" target="" aria-label="お取引先様へのガイドライン" role='link'>お取引先様へのガイドライン</a> </li> </ul> </div> </div> </div> </div> </div> </div> </li> <li> <a href="/jp/publications" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="ニュースルーム" role='link'>ニュースルーム</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >ニュースルーム</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="ニュース＆プレスリリース"> <div class="m-nav-LinkList--Titile"> <a href="/jp/pr-news-articles" target="" role="link" aria-label="ニュース＆プレスリリース" class="a-link a-link--SmallPrimary a-link--Internal"> ニュース＆プレスリリース </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工グループ・未来構築マガジン「id」"> <div class="m-nav-LinkList--Titile"> <a href="/jp/id" target="" role="link" aria-label="住友電工グループ・未来構築マガジン「id」" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工グループ・未来構築マガジン「id」 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工社長ブログ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/president" target="" role="link" aria-label="住友電工社長ブログ" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工社長ブログ </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="松本会長photo-diary"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/chairman/" target="_blank" role="link" aria-label="松本会長Photo Diary" class="a-link a-link--SmallPrimary a-link--Internal"> 松本会長Photo Diary </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工テクニカルレビュー"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/technical-reviews/all" target="" role="link" aria-label="住友電工テクニカルレビュー" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工テクニカルレビュー </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="統合報告書（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/integrated" target="" role="link" aria-label="統合報告書（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> 統合報告書（刊行物） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="会社案内（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/company/profile" target="" role="link" aria-label="会社案内（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> 会社案内（刊行物） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="csrブック（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/csr-reports/" target="" role="link" aria-label="CSRブック（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> CSRブック（刊行物） </a> </div> </div> </div> </div> </div> </div> </div> </li> <li> <a href="/jp/ir" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="IR情報" role='link'>IR情報</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >IR情報</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="経営方針"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/management" target="" role="link" aria-label="経営方針" class="a-link a-link--SmallPrimary a-link--Internal"> 経営方針 </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/ir/management/greeting" class="a-link a-link--SmallPrimary" target="" aria-label="トップメッセージ" role='link'>トップメッセージ</a> </li> <li> <a href="/jp/company/vision" class="a-link a-link--SmallPrimary" target="" aria-label="経営理念" role='link'>経営理念</a> </li> <li> <a href="/jp/company/segvision2030" class="a-link a-link--SmallPrimary" target="" aria-label="長期ビジョン「住友電工グループ2030ビジョン」" role='link'>長期ビジョン「住友電工グループ2030ビジョン」</a> </li> <li> <a href="/jp/company/segmid-term2025" class="a-link a-link--SmallPrimary" target="" aria-label="中期経営計画2025" role='link'>中期経営計画2025</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="投資家の皆様へ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/individual" target="" role="link" aria-label="投資家の皆様へ" class="a-link a-link--SmallPrimary a-link--Internal"> 投資家の皆様へ </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="https://sei.co.jp/ir/individual/" class="a-link a-link--SmallPrimary" target="_blank" aria-label="なるほど！住友電工" role='link'>なるほど！住友電工</a> </li> <li> <a href="/jp/ir/highlights" class="a-link a-link--SmallPrimary" target="" aria-label="財務ハイライト" role='link'>財務ハイライト</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="ir資料室"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/library" target="" role="link" aria-label="IR資料室" class="a-link a-link--SmallPrimary a-link--Internal"> IR資料室 </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="決算短信、Factbook他" role='link'>決算短信、Factbook他</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="有価証券報告書" role='link'>有価証券報告書</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="統合報告書" role='link'>統合報告書</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="IR説明会資料" role='link'>IR説明会資料</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="株主総会"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/meeting" target="" role="link" aria-label="株主総会" class="a-link a-link--SmallPrimary a-link--Internal"> 株主総会 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="株式情報"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/stock-info" target="" role="link" aria-label="株式情報" class="a-link a-link--SmallPrimary a-link--Internal"> 株式情報 </a> </div> </div> </div> </div> </div> </div> </div> </li> <li> <a href="https://sei.co.jp/career/" class="a-link a-link--XSmallPrimary removeSecNavLink" target="_blank" aria-label="採用情報" role='link'>採用情報</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >採用情報</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="新卒採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/fresh/" target="_blank" role="link" aria-label="新卒採用" class="a-link a-link--SmallPrimary a-link--Internal"> 新卒採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="新卒採用（グローバル採用）"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/global/" target="_blank" role="link" aria-label="新卒採用（グローバル採用）" class="a-link a-link--SmallPrimary a-link--Internal"> 新卒採用（グローバル採用） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="技能職・製造職（技術職）採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/manufacture/" target="_blank" role="link" aria-label="技能職・製造職（技術職）採用" class="a-link a-link--SmallPrimary a-link--Internal"> 技能職・製造職（技術職）採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="障がい者採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/handicapped/" target="_blank" role="link" aria-label="障がい者採用" class="a-link a-link--SmallPrimary a-link--Internal"> 障がい者採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="キャリア採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/career/" target="_blank" role="link" aria-label="キャリア採用" class="a-link a-link--SmallPrimary a-link--Internal"> キャリア採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="グループ採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/recruit/" target="_blank" role="link" aria-label="グループ採用" class="a-link a-link--SmallPrimary a-link--Internal"> グループ採用 </a> </div> </div> </div> </div> </div> </div> </div> </li> </ul> <ul class="d-none d-lg-flex"> <li> <a href="javascript:void(0);" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="研究開発" role='link'>研究開発</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >研究開発</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="研究開発本部長メッセージ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/rd-top-message" target="" role="link" aria-label="研究開発本部長メッセージ" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発本部長メッセージ </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="研究開発ビジョン"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/rd-vision" target="" role="link" aria-label="研究開発ビジョン" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発ビジョン </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="研究開発組織"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/laboratories" target="" role="link" aria-label="研究開発組織" class="a-link a-link--SmallPrimary a-link--Internal"> 研究開発組織 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="外部発表"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/presentation" target="" role="link" aria-label="外部発表" class="a-link a-link--SmallPrimary a-link--Internal"> 外部発表 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="表彰"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/awards" target="" role="link" aria-label="表彰" class="a-link a-link--SmallPrimary a-link--Internal"> 表彰 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工テクニカルレビュー"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/technical-reviews/all" target="" role="link" aria-label="住友電工テクニカルレビュー" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工テクニカルレビュー </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/rd/technical-reviews/j201" class="a-link a-link--SmallPrimary" target="" aria-label="技術論文集『住友電工テクニカルレビュー』" role='link'>技術論文集『住友電工テクニカルレビュー』</a> </li> <li> <a href="/jp/rd/technical-reviews/discussion-meeting" class="a-link a-link--SmallPrimary" target="" aria-label="『住友電工テクニカルレビュー』２００号記念　トップ鼎談" role='link'>『住友電工テクニカルレビュー』２００号記念　トップ鼎談</a> </li> <li> <a href="/jp/rd/technical-reviews/history" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工テクニカルレビューの歩み" role='link'>住友電工テクニカルレビューの歩み</a> </li> <li> <a href="/jp/rd/technical-reviews/authors" class="a-link a-link--SmallPrimary" target="" aria-label="技術創造への思い" role='link'>技術創造への思い</a> </li> </ul> </div> </div> </div> </div> </div> </div> </li> <li> <a href="javascript:void(0);" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="サステナビリティ" role='link'>サステナビリティ</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >サステナビリティ</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="サステナビリティ経営に関する基本方針"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/policy" target="" role="link" aria-label="サステナビリティ経営に関する基本方針" class="a-link a-link--SmallPrimary a-link--Internal"> サステナビリティ経営に関する基本方針 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="統合報告書"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/integrated" target="" role="link" aria-label="統合報告書" class="a-link a-link--SmallPrimary a-link--Internal"> 統合報告書 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="csr"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/csr" target="" role="link" aria-label="CSR" class="a-link a-link--SmallPrimary a-link--Internal"> CSR </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/sustainability/csr/policy" class="a-link a-link--SmallPrimary" target="" aria-label="CSR基本姿勢" role='link'>CSR基本姿勢</a> </li> <li> <a href="/jp/sustainability/csr/theme" class="a-link a-link--SmallPrimary" target="" aria-label="CSR重点分野" role='link'>CSR重点分野</a> </li> <li> <a href="/jp/sustainability/csr/compliance" class="a-link a-link--SmallPrimary" target="" aria-label="コンプライアンス" role='link'>コンプライアンス</a> </li> <li> <a href="/jp/sustainability/csr/risk" class="a-link a-link--SmallPrimary" target="" aria-label="リスクマネジメント" role='link'>リスクマネジメント</a> </li> <li> <a href="/jp/sustainability/csr/disclosure" class="a-link a-link--SmallPrimary" target="" aria-label="情報開示" role='link'>情報開示</a> </li> <li> <a href="/jp/sustainability/csr/sociality" class="a-link a-link--SmallPrimary" target="" aria-label="社会性に関する取り組み" role='link'>社会性に関する取り組み</a> </li> <li> <a href="/jp/sustainability/csr/environment" class="a-link a-link--SmallPrimary" target="" aria-label="環境に関する取り組み" role='link'>環境に関する取り組み</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="csr"> <div class="m-nav-LinkList--No-Titile"></div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/csr-reports/" class="a-link a-link--SmallPrimary" target="" aria-label="CSRブック（刊行物）" role='link'>CSRブック（刊行物）</a> </li> <li> <a href="/jp/sustainability/csr/environment/data" class="a-link a-link--SmallPrimary" target="" aria-label="データ集" role='link'>データ集</a> </li> <li> <a href="/jp/sustainability/csr/feature" class="a-link a-link--SmallPrimary" target="" aria-label="CSR EYE" role='link'>CSR EYE</a> </li> <li> <a href="/jp/sustainability/csr/dialog" class="a-link a-link--SmallPrimary" target="" aria-label="ステークホルダー・ダイアログ" role='link'>ステークホルダー・ダイアログ</a> </li> <li> <a href="/jp/sustainability/csr/guideline" class="a-link a-link--SmallPrimary" target="" aria-label="お取引先様へのガイドライン" role='link'>お取引先様へのガイドライン</a> </li> </ul> </div> </div> </div> </div> </div> </div> </li> <li> <a href="javascript:void(0);" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="ニュースルーム" role='link'>ニュースルーム</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >ニュースルーム</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="ニュース＆プレスリリース"> <div class="m-nav-LinkList--Titile"> <a href="/jp/pr-news-articles" target="" role="link" aria-label="ニュース＆プレスリリース" class="a-link a-link--SmallPrimary a-link--Internal"> ニュース＆プレスリリース </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工グループ・未来構築マガジン「id」"> <div class="m-nav-LinkList--Titile"> <a href="/jp/id" target="" role="link" aria-label="住友電工グループ・未来構築マガジン「id」" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工グループ・未来構築マガジン「id」 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工社長ブログ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/president" target="" role="link" aria-label="住友電工社長ブログ" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工社長ブログ </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="松本会長photo-diary"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/chairman/" target="_blank" role="link" aria-label="松本会長Photo Diary" class="a-link a-link--SmallPrimary a-link--Internal"> 松本会長Photo Diary </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="住友電工テクニカルレビュー"> <div class="m-nav-LinkList--Titile"> <a href="/jp/rd/technical-reviews/all" target="" role="link" aria-label="住友電工テクニカルレビュー" class="a-link a-link--SmallPrimary a-link--Internal"> 住友電工テクニカルレビュー </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="統合報告書（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/sustainability/integrated" target="" role="link" aria-label="統合報告書（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> 統合報告書（刊行物） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="会社案内（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/company/profile" target="" role="link" aria-label="会社案内（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> 会社案内（刊行物） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="csrブック（刊行物）"> <div class="m-nav-LinkList--Titile"> <a href="/jp/csr-reports/" target="" role="link" aria-label="CSRブック（刊行物）" class="a-link a-link--SmallPrimary a-link--Internal"> CSRブック（刊行物） </a> </div> </div> </div> </div> </div> </div> </div> </li> <li> <a href="javascript:void(0);" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="IR情報" role='link'>IR情報</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >IR情報</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="経営方針"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/management" target="" role="link" aria-label="経営方針" class="a-link a-link--SmallPrimary a-link--Internal"> 経営方針 </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/ir/management/greeting" class="a-link a-link--SmallPrimary" target="" aria-label="トップメッセージ" role='link'>トップメッセージ</a> </li> <li> <a href="/jp/company/vision" class="a-link a-link--SmallPrimary" target="" aria-label="経営理念" role='link'>経営理念</a> </li> <li> <a href="/jp/company/segvision2030" class="a-link a-link--SmallPrimary" target="" aria-label="長期ビジョン「住友電工グループ2030ビジョン」" role='link'>長期ビジョン「住友電工グループ2030ビジョン」</a> </li> <li> <a href="/jp/company/segmid-term2025" class="a-link a-link--SmallPrimary" target="" aria-label="中期経営計画2025" role='link'>中期経営計画2025</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="投資家の皆様へ"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/individual" target="" role="link" aria-label="投資家の皆様へ" class="a-link a-link--SmallPrimary a-link--Internal"> 投資家の皆様へ </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="https://sei.co.jp/ir/individual/" class="a-link a-link--SmallPrimary" target="_blank" aria-label="なるほど！住友電工" role='link'>なるほど！住友電工</a> </li> <li> <a href="/jp/ir/highlights" class="a-link a-link--SmallPrimary" target="" aria-label="財務ハイライト" role='link'>財務ハイライト</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="ir資料室"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/library" target="" role="link" aria-label="IR資料室" class="a-link a-link--SmallPrimary a-link--Internal"> IR資料室 </a> </div> <ul class="m-nav-LinkList--Links"> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="決算短信、Factbook他" role='link'>決算短信、Factbook他</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="有価証券報告書" role='link'>有価証券報告書</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="統合報告書" role='link'>統合報告書</a> </li> <li> <a href="/jp/ir/library" class="a-link a-link--SmallPrimary" target="" aria-label="IR説明会資料" role='link'>IR説明会資料</a> </li> </ul> </div> <div class="m-nav-LinkList" data-titlelink="株主総会"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/meeting" target="" role="link" aria-label="株主総会" class="a-link a-link--SmallPrimary a-link--Internal"> 株主総会 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="株式情報"> <div class="m-nav-LinkList--Titile"> <a href="/jp/ir/stock-info" target="" role="link" aria-label="株式情報" class="a-link a-link--SmallPrimary a-link--Internal"> 株式情報 </a> </div> </div> </div> </div> </div> </div> </div> </li> <li> <a href="javascript:void(0);" class="a-link a-link--XSmallPrimary removeSecNavLink" target="_blank" aria-label="採用情報" role='link'>採用情報</a> <div class="m-nav-LinkList-MegaMenu"> <div class="container"> <div class="close-sidebar d-xl-none d-block"></div> <div class="row"> <div class="col-3 d-xl-none"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >採用情報</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-liskList_wrap d-flex"> <div class="m-nav-LinkList" data-titlelink="新卒採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/fresh/" target="_blank" role="link" aria-label="新卒採用" class="a-link a-link--SmallPrimary a-link--Internal"> 新卒採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="新卒採用（グローバル採用）"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/global/" target="_blank" role="link" aria-label="新卒採用（グローバル採用）" class="a-link a-link--SmallPrimary a-link--Internal"> 新卒採用（グローバル採用） </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="技能職・製造職（技術職）採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/manufacture/" target="_blank" role="link" aria-label="技能職・製造職（技術職）採用" class="a-link a-link--SmallPrimary a-link--Internal"> 技能職・製造職（技術職）採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="障がい者採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/handicapped/" target="_blank" role="link" aria-label="障がい者採用" class="a-link a-link--SmallPrimary a-link--Internal"> 障がい者採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="キャリア採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/career/" target="_blank" role="link" aria-label="キャリア採用" class="a-link a-link--SmallPrimary a-link--Internal"> キャリア採用 </a> </div> </div> <div class="m-nav-LinkList" data-titlelink="グループ採用"> <div class="m-nav-LinkList--Titile"> <a href="https://sei.co.jp/career/recruit/" target="_blank" role="link" aria-label="グループ採用" class="a-link a-link--SmallPrimary a-link--Internal"> グループ採用 </a> </div> </div> </div> </div> </div> </div> </div> </li> </ul> </div> <div class="header-top_nav d-none d-xl-block"> <div class="m-headerRightTop--nav"> <ul> <li> <a href="/jp/contact-us" target="" role="link" aria-label="お問い合わせ" class="a-link a-link--XSmallPrimary "> お問い合わせ </a> </li> <li> <a href="/jp/regional-site" target="" role="link" aria-label="Japan | JP" class="a-link a-link--XSmallPrimary a-link--Global "> Japan | JP </a> </li> </ul> </div> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="mobile-header d-none d-md-block"> <div class="container"> <div class="row"> <div class="col-6 mobile-header--logo"> <div class="mobile-logo"> <a href="/jp/" role="link" aria-label="住友電工"><img src="/jp/sites/japan/files/brand_mark_j.svg" alt="住友電工" aria-label="住友電工" /></a> </div> </div> <div class="col-6"> <a href="javascript:void(0);" class="hamburger-menu" role="link" aria-label="Hamburger Menu"> <span></span> <span></span> <span></span> </a> <a href="javascript:void(0);" class="mobile-search-icon" role="link" aria-label=""> <em><img src="/themes/custom/sei/components/source/images/icons/search.svg" alt="search" aria-label="search icon"/></em> </a> <div class="mobile-nav-main"> <div class="mobile-search d-none d-xl-block"> <span class="search-icon-mobile"></span> <form name="form001" action="https://sumitomoelectric.com/qss/servlet/qss" method="get" class="search"> <input type="text" placeholder="Search" name="key" aria-label="SEI"> <input type="hidden" name="command" value="search"/> <input type="hidden" name="mode" value="jp"/> </form> </div> <div class="mobile-menu"> <div class="mobile-menu-body d-none d-xl-flex"> <ul> <li class="has_dropdown"> <a href="javascript:void(0)" class="a-link a-link-- device-desktop" target="" role="link" aria-label="製品情報" data-menutype="products-mobile-megamenu">製品情報</a> <a href="javascript:void(0);" class="a-link a-link-- device-tablet" target="" role="link" aria-label="製品情報" data-menutype="products-mobile-megamenu">製品情報</a> </li> <li class="has_dropdown"> <a href="javascript:void(0)" class="a-link a-link-- device-desktop" target="" role="link" aria-label="企業情報" data-menutype="company-mobile-megamenu">企業情報</a> <a href="javascript:void(0);" class="a-link a-link-- device-tablet" target="" role="link" aria-label="企業情報" data-menutype="company-mobile-megamenu">企業情報</a> </li> </ul> </div> <div class="bottom-links"> <ul> <li> <a href="/jp/rd" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="研究開発" role='link'>研究開発</a> </li> <li> <a href="/jp/sustainability" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="サステナビリティ" role='link'>サステナビリティ</a> </li> <li> <a href="/jp/publications" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="ニュースルーム" role='link'>ニュースルーム</a> </li> <li> <a href="/jp/ir" class="a-link a-link--XSmallPrimary removeSecNavLink" target="" aria-label="IR情報" role='link'>IR情報</a> </li> <li> <a href="https://sei.co.jp/career/" class="a-link a-link--XSmallPrimary removeSecNavLink" target="_blank" aria-label="採用情報" role='link'>採用情報</a> </li> <li> <a href="/jp/contact-us" class="a-link a-link--XSmallPrimary" target="" aria-label="お問い合わせ" role='link'>お問い合わせ</a> </li> <li> <a href="/jp/regional-site" class="a-link a-link--XSmallPrimary global-en" target="" aria-label="Japan | JP" role='link'>Japan | JP</a> </li> </ul> </div> </div> </div> <div class="nav_main_Megamenu new_products_subMenu" id="products-mobile-megamenu"> <div id="product-submenu" class='submenu-animation nav_main_Megamenu-Header product-NavMenu'> <div class="container"> <div class='m-nav-productlinkList'> <a href="javascript:void(0);" class='productClose'></a> <div class="row"> <div class="col-3 col-xl-12"> <div class="m-nav_sidebar"> <div class="a-headline a-headline--Large" data-titlecnt = "" >製品情報</div> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-productlinkList_wrap"> <ul class="nav_link_items nav_internal_links"> <li class='link-internal forward-navigation'> <a href="/jp/all-industries" target="" role="link" title="事業セグメントから探す" data-linktype="search-business-segment-menu" class="a-link a-link--Primary a-link--Chevron ">事業セグメントから探す</a> </li> <li class='link-internal forward-navigation'> <a href="" target="" role="link" title="部品・最終製品等の分類から探す" data-linktype="search-by-material-menu" class="a-link a-link--Primary a-link--Chevron ">部品・最終製品等の分類から探す</a> </li> </ul> <ul class="nav_link_items nav_external_links"> <li class='link-external'> <a href="/jp/all-products" target="" role="link" title="五十音順リストから探す" data-linktype="" class="a-link a-link--SmallPrimary a-link--Internal ">五十音順リストから探す</a> </li> </ul> </div> </div> </div> </div> </div> </div> <div id="search-by-material-menu" class='submenu-animation product-subNavMenu'> <div class="container"> <div class='m-nav-productlinkList'> <a href="javascript:void(0);" class='productClose'></a> <div class="row"> <div class="col-3 col-xl-12"> <div class="m-nav_sidebar d-md-none"> <div class='a-headline a-headline--Large'>部品・最終製品等の分類から探す</div> <a href="javascript:void(0);" target="" role="link" aria-label="製品情報" data-linktype="product-submenu" class='a-link a-link--SmallSecondary a-link--Chevron back-navigation back-navigation-Herader'>製品情報</a> </div> <div class="m-nav_sidebar d-none d-md-block"> <a href="javascript:void(0);" target="" role="link" aria-label="製品情報" data-linktype="product-submenu" class='a-link a-link--SmallSecondary a-link--Chevron back-navigation back-navigation-Herader'>部品・最終製品等の分類から探す</a> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-linkList_wrap d-flex justify-content-lg-start"> <div class="m-nav-linkList" data-titlelink="素材"> <div class="topLink"> <a href="/jp/raw-materials" target="" role="link" aria-label="素材" class="a-link a-link--SmallPrimary a-link--Internal"> 素材 </a> </div> <ul> <li> <a href="/jp/ceramics" class="a-link a-link--SmallPrimary" target="" aria-label="セラミック" role='link'>セラミック</a> </li> <li> <a href="/jp/semiconductor" class="a-link a-link--SmallPrimary" target="" aria-label="半導体" role='link'>半導体</a> </li> <li> <a href="/jp/ptfe" class="a-link a-link--SmallPrimary" target="" aria-label="PTFE" role='link'>PTFE</a> </li> <li> <a href="/jp/powders" class="a-link a-link--SmallPrimary" target="" aria-label="粉末" role='link'>粉末</a> </li> <li> <a href="/jp/plastics" class="a-link a-link--SmallPrimary" target="" aria-label="プラスチック" role='link'>プラスチック</a> </li> <li> <a href="/jp/metals-alloy" class="a-link a-link--SmallPrimary" target="" aria-label="合金" role='link'>合金</a> </li> <li> <a href="/jp/diamonds" class="a-link a-link--SmallPrimary" target="" aria-label="ダイヤモンド" role='link'>ダイヤモンド</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="部品"> <div class="topLink"> <a href="/jp/components" target="" role="link" aria-label="部品" class="a-link a-link--SmallPrimary a-link--Internal"> 部品 </a> </div> <ul> <li> <a href="/jp/tubes-tapes" class="a-link a-link--SmallPrimary" target="" aria-label="チューブ＆テープ" role='link'>チューブ＆テープ</a> </li> <li> <a href="/jp/optical-components" class="a-link a-link--SmallPrimary" target="" aria-label="光学部品" role='link'>光学部品</a> </li> <li> <a href="/jp/metal-components" class="a-link a-link--SmallPrimary" target="" aria-label="金属部品" role='link'>金属部品</a> </li> <li> <a href="/jp/electrical-components" class="a-link a-link--SmallPrimary" target="" aria-label="電子部品" role='link'>電子部品</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="モジュール"> <div class="topLink"> <a href="/jp/module" target="" role="link" aria-label="モジュール" class="a-link a-link--SmallPrimary a-link--Internal"> モジュール </a> </div> <ul> <li> <a href="/jp/water-membrane" class="a-link a-link--SmallPrimary" target="" aria-label="水処理膜" role='link'>水処理膜</a> </li> <li> <a href="/jp/thermal-modulesdevices" class="a-link a-link--SmallPrimary" target="" aria-label="熱管理モジュール/デバイス" role='link'>熱管理モジュール/デバイス</a> </li> <li> <a href="/jp/optical-modules" class="a-link a-link--SmallPrimary" target="" aria-label="光学モジュール" role='link'>光学モジュール</a> </li> <li> <a href="/jp/cables" class="a-link a-link--SmallPrimary" target="" aria-label="ケーブル" role='link'>ケーブル</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="最終製品"> <div class="topLink"> <a href="/jp/end-products" target="" role="link" aria-label="最終製品" class="a-link a-link--SmallPrimary a-link--Internal"> 最終製品 </a> </div> <ul> <li> <a href="https://global-sei.com/sumitomo-electric-splicers/jp/" class="a-link a-link--SmallPrimary" target="_blank" aria-label="融着接続機／工具" role='link'>融着接続機／工具</a> </li> <li> <a href="/jp/batteries" class="a-link a-link--SmallPrimary" target="" aria-label="蓄電池" role='link'>蓄電池</a> </li> <li> <a href="/jp/cutting-tools" class="a-link a-link--SmallPrimary" target="" aria-label="切削工具" role='link'>切削工具</a> </li> <li> <a href="/jp/diamond-cbn-tools" class="a-link a-link--SmallPrimary" target="" aria-label="ダイヤモンドCBN部品" role='link'>ダイヤモンドCBN部品</a> </li> <li> <a href="/jp/network-related-devices" class="a-link a-link--SmallPrimary" target="" aria-label="ネットワーク関連製品" role='link'>ネットワーク関連製品</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="ソリューション"> <div class="topLink"> <a href="/jp/systems" target="" role="link" aria-label="ソリューション" class="a-link a-link--SmallPrimary a-link--Internal"> ソリューション </a> </div> <ul> <li> <a href="/jp/products/catv" class="a-link a-link--SmallPrimary" target="" aria-label="CATVシステム" role='link'>CATVシステム</a> </li> <li> <a href="/jp/products/optigate" class="a-link a-link--SmallPrimary" target="" aria-label="Optigate　光ファイバ関連製品" role='link'>Optigate　光ファイバ関連製品</a> </li> <li> <a href="/jp/intelligent-transport-systems-its" class="a-link a-link--SmallPrimary" target="" aria-label="高度道路交通システム（ITS）" role='link'>高度道路交通システム（ITS）</a> </li> <li> <a href="/jp/products/it-software" class="a-link a-link--SmallPrimary" target="" aria-label="ITパッケージソフトウェア" role='link'>ITパッケージソフトウェア</a> </li> <li> <a href="/jp/products/it-asset" class="a-link a-link--SmallPrimary" target="" aria-label="IT資産管理／セキュリティ対策" role='link'>IT資産管理／セキュリティ対策</a> </li> <li> <a href="/jp/power-generation-systems" class="a-link a-link--SmallPrimary" target="" aria-label="電力エネルギー関連" role='link'>電力エネルギー関連</a> </li> </ul> </div> </div> </div> </div> </div> </div> </div> <div id="search-business-segment-menu" class='submenu-animation product-subNavMenu'> <div class="container"> <div class='m-nav-productlinkList m-nav-productlinkList--Industries'> <a href="javascript:void(0);" class='productClose'></a> <div class="row"> <div class="col-3 col-xl-12"> <div class="m-nav_sidebar d-md-none"> <div class='a-headline a-headline--Large'>事業セグメントから探す</div> <a href="javascript:void(0);" target="" role="link" aria-label="製品情報" data-linktype="product-submenu" class='a-link a-link--SmallSecondary a-link--Chevron back-navigation back-navigation-Herader'>製品情報</a> </div> <div class="m-nav_sidebar d-none d-md-block"> <a href="javascript:void(0);" target="" role="link" aria-label="製品情報" data-linktype="product-submenu" class='a-link a-link--SmallSecondary a-link--Chevron back-navigation back-navigation-Herader'>事業セグメントから探す</a> </div> </div> <div class="col-9 col-xl-12"> <div class="m-nav-linkList_wrap m-nav-industries-linkList_wrap d-flex justify-content-between"> <div class="row justify-content-lg-center"> <div class="image_tile_small_wrap"> <a href="/jp/environment-energy" role="link" aria-label="環境エネルギー"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&itok=S4_2YQlz" alt="Redox_Flow_Bettery" aria-label="Redox_Flow_Bettery"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">環境エネルギー</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/info-communications" role="link" aria-label="情報通信"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&itok=NjXrT0Nb" alt="情報通信" aria-label="情報通信"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">情報通信</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/automotive" role="link" aria-label="自動車"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ" alt="Automotive" aria-label="Automotive"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">自動車</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/electronics" role="link" aria-label="エレクトロニクス"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf" alt="エレクトロニクス事業" aria-label="エレクトロニクス事業"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">エレクトロニクス</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/industrial-materials" role="link" aria-label="産業素材"> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ" alt="産業素材" aria-label="産業素材"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">産業素材</div> </div> </div> </a> </div> </div> </div> </div> </div> </div> </div> </div> </div> <div class="nav_main_Megamenu new_company_subMenu" id="company-mobile-megamenu"> <div id="" class='submenu-animation nav_main_Megamenu-Header company-subNavMenu'> <div class="container"> <div class='m-nav-productlinkList'> <a href="javascript:void(0);" class='productClose'></a> <div class="row"> <div class="col-lg-12"> <div class="m-nav_sidebar"> <div class='a-headline a-headline--Large'>企業情報</div> </div> </div> <div class="col-lg-12"> <div class="m-nav-linkList_wrap d-flex justify-content-lg-start"> <div class="m-nav-linkList" data-titlelink="company_profile_menu"> <div class="topLink"> <a href="/jp/company" target="" role="link" aria-label="企業情報トップ" class="a-link a-link--SmallPrimary a-link--Internal"> 企業情報トップ </a> </div> <ul> <li> <a href="/jp/company/profile" class="a-link a-link--SmallPrimary" target="" aria-label="会社概要" role='link'>会社概要</a> </li> <li> <a href="/jp/company/history" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工グループの歴史" role='link'>住友電工グループの歴史</a> </li> <li> <a href="/jp/company/vision" class="a-link a-link--SmallPrimary" target="" aria-label="住友電工グループ経営理念" role='link'>住友電工グループ経営理念</a> </li> <li> <a href="/jp/company/brand-corporate-identity" class="a-link a-link--SmallPrimary" target="" aria-label="コーポレートブランディング" role='link'>コーポレートブランディング</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="company_profile_menu"> <div class="topLink"> <a href="/jp/company/management" target="" role="link" aria-label="事業体制" class="a-link a-link--SmallPrimary a-link--Internal"> 事業体制 </a> </div> <ul> <li> <a href="/jp/company/presidents-message" class="a-link a-link--SmallPrimary" target="" aria-label="トップメッセージ" role='link'>トップメッセージ</a> </li> <li> <a href="/jp/company/management" class="a-link a-link--SmallPrimary" target="" aria-label="役員一覧" role='link'>役員一覧</a> </li> <li> <a href="/jp/company/skillsmatrix" class="a-link a-link--SmallPrimary" target="" aria-label="取締役及び監査役のスキル・マトリックス" role='link'>取締役及び監査役のスキル・マトリックス</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="company_profile_menu"> <div class="topLink"> <a href="/jp/company/strategy-governance" target="" role="link" aria-label="経営戦略" class="a-link a-link--SmallPrimary a-link--Internal"> 経営戦略 </a> </div> <ul> <li> <a href="/jp/company/gec" class="a-link a-link--SmallPrimary" target="" aria-label="Glorious Excellent Company" role='link'>Glorious Excellent Company</a> </li> <li> <a href="/jp/company/segvision2030" class="a-link a-link--SmallPrimary" target="" aria-label="長期ビジョン「住友電工グループ2030ビジョン」" role='link'>長期ビジョン「住友電工グループ2030ビジョン」</a> </li> <li> <a href="/jp/company/segmid-term2025" class="a-link a-link--SmallPrimary" target="" aria-label="中期経営計画2025" role='link'>中期経営計画2025</a> </li> <li> <a href="/jp/company/governance" class="a-link a-link--SmallPrimary" target="" aria-label="コーポレートガバナンス" role='link'>コーポレートガバナンス</a> </li> <li> <a href="/jp/company/dx" class="a-link a-link--SmallPrimary" target="" aria-label="デジタルトランスフォーメーション（DX）戦略の推進" role='link'>デジタルトランスフォーメーション（DX）戦略の推進</a> </li> </ul> </div> <div class="m-nav-linkList" data-titlelink="company_profile_menu"> <div class="topLink"> <a href="/jp/company/get-in-touch" target="" role="link" aria-label="お問い合わせ" class="a-link a-link--SmallPrimary a-link--Internal"> お問い合わせ </a> </div> <ul> <li> <a href="/jp/company/exhibitions" class="a-link a-link--SmallPrimary" target="" aria-label="展示会情報" role='link'>展示会情報</a> </li> <li> <a href="/jp/company/office_group_companies" class="a-link a-link--SmallPrimary" target="" aria-label="拠点・グループ会社情報" role='link'>拠点・グループ会社情報</a> </li> <li> <a href="/jp/company/compliance-hotlines" 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aria-label="詳細はこちら" >詳細はこちら</a> </div> </div> </div> </div> </div> </div> <section> </section> </div> <section class="cmb_d160t120m88" data-anchor="highlights" id="highlights"> <div class="cmb_d88t72m48"> <div class="m-sectionHeadSegment m-sectionHeadSegment--XLarge m-sectionHeadSegment__Centered"> <div class="container"> <div class="row justify-content-center"> <div class="col-8 col-lg-12"> <label class="a-subheadline a-subheadline--Large text-uppercase">HIGHLIGHTS</label> <h2 class="a-headline a-headline--XLarge" data-titlecnt = "" >注目コンテンツ</h2> </div> </div> </div> </div> </div> <div class="teaser_block-content"> <div class="o-teaserBlock--Small"> <div class="container"> <div class="row justify-content-center"> <div class="o-teaserBlock--Small__Grid"> <div class='m-teaserBlock__Image m-teaserBlock__Image--Small'> <a href="/jp/president/2024/11/202422" target="" role="link" aria-label="ニューイヤー駅伝出場決定"> <div class='teaser_image'> <picture class="a-Device__Image__Srcset"> <source 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srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-11/highlights/202422_top_article.jpg?itok=men9vN6k 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-11/highlights/202422_top_article.jpg?itok=men9vN6k 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-11/highlights/202422_top_article.jpg?itok=men9vN6k" alt="ニューイヤー駅伝出場決定" aria-label="ニューイヤー駅伝出場決定"/> </picture> </div> <div class='teaser-text'> <p class="a-subheadline a-subheadline--XSmall">住友電工社長ブログ</p> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >ニューイヤー駅伝出場決定</h2> <button href="/jp/president/2024/11/202422" class="a-button a-button--SmallPrimary " target="" data-scollup="" role="" aria-label="" >詳細はこちら</button> </div> </a> </div> </div> <div class="o-teaserBlock--Small__Grid"> <div class='m-teaserBlock__Image m-teaserBlock__Image--Small'> <a href="/jp/id/project/v24/01" target="" role="link" aria-label="Thunderbolt™が繋ぐデータ社会の未来"> <div class='teaser_image'> 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aria-label="" >詳細はこちら</button> </div> </a> </div> </div> <div class="o-teaserBlock--Small__Grid"> <div class='m-teaserBlock__Image m-teaserBlock__Image--Small'> <a href="/jp/products/powerdepo/5" target="" role="link" aria-label="家庭用蓄電システム「POWER DEPO®V」を発売"> <div class='teaser_image'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/top_articke.jpg_0.jpg?itok=95kvXP6z" alt="POWER DEPO®V" aria-label="POWER DEPO®V"/> </picture> </div> <div class='teaser-text'> <p class="a-subheadline a-subheadline--XSmall">製品情報</p> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >家庭用蓄電システム「POWER DEPO®V」を発売</h2> <button href="/jp/products/powerdepo/5" class="a-button a-button--SmallPrimary " target="" data-scollup="" role="" aria-label="" >詳細はこちら</button> </div> </a> </div> </div> <div class="o-teaserBlock--Small__Grid"> <div class='m-teaserBlock__Image m-teaserBlock__Image--Small'> <a href="/jp/rd/rd-vision" target="" role="link" aria-label="「つなぐ・ささえる技術で未来を創り出す」"> <div class='teaser_image'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 1x, /jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&amp;itok=muuJMXzg 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_720x960/public/2024-04/highlights/%E7%A0%94%E7%A9%B6%E9%96%8B%E7%99%BA%E3%83%93%E3%82%B8%E3%83%A7%E3%83%B3%E5%8B%95%E7%94%BB.jpg?h=c65301dd&itok=muuJMXzg" alt="研究開発ビジョン動画サムネイル" aria-label="研究開発ビジョン動画サムネイル"/> </picture> </div> <div class='teaser-text'> <p class="a-subheadline a-subheadline--XSmall">研究開発ビジョン動画</p> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >「つなぐ・ささえる技術で未来を創り出す」</h2> <button href="/jp/rd/rd-vision" class="a-button a-button--SmallPrimary " target="" data-scollup="" role="" aria-label="" >詳細はこちら</button> </div> </a> </div> </div> </div> </div> </div> </div> </section> <section class="home_industries cmb_d120t120m88" data-anchor="industry-tiles" id="industry-tiles"> <div class="cmb_d72t72m48"> <div class="m-sectionHeadSegment m-sectionHeadSegment--XLarge m-sectionHeadSegment__Centered"> <div class="container"> <div class="row justify-content-center"> <div class="col-8 col-lg-12"> <label class="a-subheadline a-subheadline--Large text-uppercase">All Industries</label> <h2 class="a-headline a-headline--XLarge" data-titlecnt = "" >用途から製品を探す</h2> </div> </div> </div> </div> </div> <div class="industry-tile-content"> <div class="o-industryTileListSegment"> <div class="container"> <div class="row justify-content-center"> <div class="col-8 col-xl-12"> <div class="industryTileList-wrap"> <div class="image_tile_small_wrap"> <a href="/jp/environment-energy" role="link" aria-label=""> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&amp;itok=S4_2YQlz 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-01/nav/img_tile_sm/Redox.jpg?h=caf43ae9&itok=S4_2YQlz" alt="Redox_Flow_Bettery" aria-label="Redox_Flow_Bettery"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">環境エネルギー</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/info-communications" role="link" aria-label=""> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&amp;itok=NjXrT0Nb 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Infocommunications.jpg?h=71a2d9c8&itok=NjXrT0Nb" alt="情報通信" aria-label="情報通信"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">情報通信</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/automotive" role="link" aria-label=""> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2020-12/nav/img_tile_sm/main_nav%20-%20industries%20-%20image%201.jpg?itok=8gepIIqZ" alt="Automotive" aria-label="Automotive"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">自動車</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/electronics" role="link" aria-label=""> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/%E3%82%A8%E3%83%AC%E3%82%AF%E3%83%88%E3%83%AD%E3%83%8B%E3%82%AF%E3%82%B9%E4%BA%8B%E6%A5%AD.jpg?itok=nEkmsmtf" alt="エレクトロニクス事業" aria-label="エレクトロニクス事業"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">エレクトロニクス</div> </div> </div> </a> </div> <div class="image_tile_small_wrap"> <a href="/jp/industrial-materials" role="link" aria-label=""> <div class="m-image_tile--Small"> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 1x, /jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_312x312/public/2021-10/nav/img_tile_sm/Industrial%20materials.jpg?itok=EtO5McHZ" alt="産業素材" aria-label="産業素材"/> </picture> <div class="tileBlock__content"> <div class="a-subheadline a-subheadline--XSmall">産業素材</div> </div> </div> </a> </div> </div> </div> </div> </div> </div> </div> </section> <section class="cmb_d160t120m88" data-anchor="news-and-pr" id="news-and-pr"> <div class="cmb_d72t72m48"> <div class="m-sectionHeadSegment m-sectionHeadSegment--XLarge m-sectionHeadSegment__Centered"> <div class="container"> <div class="row justify-content-center"> <div class="col-8 col-lg-12"> <h1 class="a-subheadline a-subheadline--Large text-uppercase">最新情報</h1> <h2 class="a-headline a-headline--XLarge" data-titlecnt = "" >ニュース＆プレスリリース</h2> </div> </div> </div> </div> </div> <div class="cmb_d160t120m88"> <div class="o-prnews-list-segment-no-search"> <div class="container"> <div class="row"> <div class="col-4 col-md-12"> <div 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1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E7%A4%BE%E9%95%B7%E3%83%96%E3%83%AD%E3%82%B0.jpg?itok=IM-brfzP" alt="社長ブログ" aria-label="社長ブログ"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >住友電工社長ブログ</h2> </a> <p class="a-paragraph a-paragraph--Small">社内外での当社に関連する様々な行事やトピックスを、住友電工社長のブログとして紹介しています</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="/jp/president" title="住友電工社長ブログはこちら" target="" role="" aria-label="住友電工社長ブログはこちら" class="a-linkList__Item "> <span>住友電工社長ブログはこちら</span> </a> </li> </ul> </div> </div> </div> <div class="col-4 col-xl-6 col-md-12 d-lg-flex justify-content-lg-center"> <div class='m-overviewCard m-overviewCard--Large'> <div class='a-overviewCard__Image a-imageFrame'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH- 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/logo_id.jpg?itok=xyjrsVH-" alt="住友電工　id magazine" aria-label="住友電工　id magazine"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >住友電工グループ・未来構築マガジン『id』</h2> </a> <p class="a-paragraph a-paragraph--Small">課題解決に向けた取り組みや、仕事の流儀、転機となった歴史的出来事など、社会に貢献する住友電工グループの姿をさまざまな切り口からご紹介しています</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="/jp/id" title="『id』マガジンはこちら" target="" role="" aria-label="『id』マガジンはこちら" class="a-linkList__Item "> <span>『id』マガジンはこちら</span> </a> </li> <li> <a href="https://sei.co.jp/id/" title="バックナンバーはこちら" target="_blank" role="" aria-label="バックナンバーはこちら" class="a-linkList__Item a-linkList__Item--External"> <span>バックナンバーはこちら</span> </a> </li> </ul> </div> </div> </div> <div class="col-4 col-xl-6 col-md-12 d-lg-flex justify-content-lg-center"> <div class='m-overviewCard m-overviewCard--Large'> <div class='a-overviewCard__Image a-imageFrame'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/publication2.jpg?itok=k5UzFpG9" alt="住友電工刊行物" aria-label="住友電工刊行物"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >当社刊行物のご紹介</h2> </a> <p class="a-paragraph a-paragraph--Small">統合報告書やCSR報告書など、当社事業活動の情報を公開している発行物をご紹介します</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="/jp/company/integrated" title="統合報告書はこちら" target="" role="" aria-label="統合報告書はこちら" class="a-linkList__Item "> <span>統合報告書はこちら</span> </a> </li> <li> <a href="/jp/csr-reports/" title="CSR報告書はこちら" target="" role="" aria-label="CSR報告書はこちら" class="a-linkList__Item "> <span>CSR報告書はこちら</span> </a> </li> </ul> </div> </div> </div> <div class="col-4 col-xl-6 col-md-12 d-lg-flex justify-content-lg-center"> <div class='m-overviewCard m-overviewCard--Large'> <div class='a-overviewCard__Image a-imageFrame'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/chairman.jpg?itok=kPdGZMsd" alt="住友電工の会長" aria-label="住友電工の会長"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >会長Photo Diary</h2> </a> <p class="a-paragraph a-paragraph--Small">松本会長の活動の様子を写真を中心にお伝えします</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="https://sei.co.jp/chairman/" title="松本会長Photo Diaryはこちら" target="_blank" role="" aria-label="松本会長Photo Diaryはこちら" class="a-linkList__Item a-linkList__Item--External"> <span>松本会長Photo Diaryはこちら</span> </a> </li> </ul> </div> </div> </div> <div class="col-4 col-xl-6 col-md-12 d-lg-flex justify-content-lg-center"> <div class='m-overviewCard m-overviewCard--Large'> <div class='a-overviewCard__Image a-imageFrame'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/%E3%82%B9%E3%83%9D%E3%83%BC%E3%83%84%E6%94%AF%E6%8F%B4.jpg?itok=zLJjcMOY" alt="スポーツ支援" aria-label="スポーツ支援"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >スポーツ支援関連</h2> </a> <p class="a-paragraph a-paragraph--Small">当社陸上競技部やバレーボール部、協賛大会等をご紹介いたします</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="/jp/company/sports" title="スポーツ支援ページはこちら" target="" role="" aria-label="スポーツ支援ページはこちら" class="a-linkList__Item "> <span>スポーツ支援ページはこちら</span> </a> </li> <li> <a href="https://sei.co.jp/trackfield/" title="住友電工陸上競技部" target="_blank" role="" aria-label="住友電工陸上競技部" class="a-linkList__Item a-linkList__Item--External"> <span>住友電工陸上競技部</span> </a> </li> <li> <a href="https://sei.co.jp/osaka_vb/" title="住友電工大阪バレーボール部" target="_blank" role="" aria-label="住友電工大阪バレーボール部" class="a-linkList__Item a-linkList__Item--External"> <span>住友電工大阪バレーボール部</span> </a> </li> </ul> </div> </div> </div> <div class="col-4 col-xl-6 col-md-12 d-lg-flex justify-content-lg-center"> <div class='m-overviewCard m-overviewCard--Large'> <div class='a-overviewCard__Image a-imageFrame'> <picture class="a-Device__Image__Srcset"> <source media="all and (min-width: 1193px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 2x" > <source media="all and (min-width: 1024px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 2x" > <source media="all and (min-width: 767px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 2x" > <source media="all and (min-width: 0px)" sizes="100vw" srcset="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 1x, /jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU 2x" > <img src="/jp/sites/japan/files/styles/crop_sei_cp_656x410/public/2021-10/products/overview_card/other.jpg?itok=5ljNaQDU" alt="その他関連情報" aria-label="その他関連情報"/> </picture> </div> <div class='overview-main'> <h2 class="a-headline a-headline--Small" data-titlecnt = "" >その他関連情報</h2> </a> <p class="a-paragraph a-paragraph--Small">当社からの重要なお知らせや、住友グループに関連した情報などをご覧いただけます</p> <ul class='m-linkList m-linkList--Large'> <li> <a href="/jp/important-news" title="当社からの重要なお知らせ" target="" role="" aria-label="当社からの重要なお知らせ" class="a-linkList__Item "> <span>当社からの重要なお知らせ</span> </a> </li> <li> <a href="/jp/ir/stock-info/koukoku" title="電子公告" target="" role="" aria-label="電子公告" class="a-linkList__Item "> <span>電子公告</span> </a> </li> <li> <a href="http://www.sumitomo.gr.jp/" title="住友グループ広報委員会" target="_blank" role="" aria-label="住友グループ広報委員会" class="a-linkList__Item a-linkList__Item--External"> <span>住友グループ広報委員会</span> </a> </li> <li> <a href="https://sumitomoexpo.com/" title="大阪・関西万博「住友館」" target="_blank" role="" aria-label="大阪・関西万博「住友館」" class="a-linkList__Item a-linkList__Item--External"> <span>大阪・関西万博「住友館」</span> </a> </li> <li> <a href="http://www.sei-group-csr.or.jp/" title="公益財団法人　住友電工グループ社会貢献基金" target="_blank" role="" aria-label="公益財団法人　住友電工グループ社会貢献基金" class="a-linkList__Item a-linkList__Item--External"> <span>公益財団法人　住友電工グループ社会貢献基金</span> </a> </li> </ul> </div> </div> </div> </div> </div> </div> </div> </div> </div> </section> <section 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