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Seiji FURUHASHI

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cold-rolled steel sheet
    • Patent number 9,771,638
    • Issue date Sep 26, 2017
    • Nippon Steel & Sumitomo Metal Corporation
    • Seiji Furuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Cold-rolled steel sheet and galvannealed steel sheet
    • Patent number 9,340,860
    • Issue date May 17, 2016
    • Nippon Steel & Sumitomo Metal Corporation
    • Seiji Furuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

  • Information Patent Application

    COLD-ROLLED STEEL SHEET
    • Publication number 20160168669
    • Publication date Jun 16, 2016
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Seiji FURUHASHI
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    COLD-ROLLED STEEL SHEET, GALVANNEALED STEEL SHEET, AND A PROCESS FO...
    • Publication number 20100084057
    • Publication date Apr 8, 2010
    • Seiji Furuhashi
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...