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Kyohei ISHIKAWA

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Abrasion-resistant steel
    • Patent number 10,662,512
    • Issue date May 26, 2020
    • Nippon Steel Corporation
    • Kyohei Ishikawa
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    STEEL SHEET AND METHOD FOR PRODUCING SAME
    • Publication number 20240327965
    • Publication date Oct 3, 2024
    • NIPPON STEEL CORPORATION
    • Taku MIYAKAWA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    HIGH STRENGTH STEEL SHEET
    • Publication number 20240287663
    • Publication date Aug 29, 2024
    • NIPPON STEEL CORPORATION
    • Kyohei ISHIKAWA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    STEEL PLATE, METHOD FOR PRODUCING STEEL PLATE, AND METHOD FOR PRODU...
    • Publication number 20240167113
    • Publication date May 23, 2024
    • NIPPON STEEL CORPORATION
    • Kengo TAKEDA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    ABRASION-RESISTANT STEEL
    • Publication number 20190062882
    • Publication date Feb 28, 2019
    • NIPPON STEEL & SUMITOMO METAL CORPORATION
    • Kyohei ISHIKAWA
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...