TREA

Kosuke KAWAMOTO

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Surface-treated steel sheet
    • Patent number 12,187,009
    • Issue date Jan 7, 2025
    • Nippon Steel Corporation
    • Kosuke Kawamoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Surface-treated steel sheet
    • Patent number 12,129,568
    • Issue date Oct 29, 2024
    • Nippon Steel Corporation
    • Yasuto Goto
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Ni-plated steel sheet and manufacturing method thereof
    • Patent number 11,982,010
    • Issue date May 14, 2024
    • Nippon Steel Corporation
    • Kosuke Kawamoto
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    SURFACE-TREATED STEEL SHEET
    • Publication number 20240183013
    • Publication date Jun 6, 2024
    • NIPPON STEEL CORPORATION
    • Kosuke KAWAMOTO
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SURFACE-TREATED STEEL SHEET
    • Publication number 20240167184
    • Publication date May 23, 2024
    • NIPPON STEEL CORPORATION
    • Kosuke KAWAMOTO
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SURFACE-TREATED STEEL SHEET
    • Publication number 20230415453
    • Publication date Dec 28, 2023
    • NIPPON STEEL CORPORATION
    • Kosuke KAWAMOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SURFACE-TREATED STEEL SHEET
    • Publication number 20230407509
    • Publication date Dec 21, 2023
    • NIPPON STEEL CORPORATION
    • Kosuke KAWAMOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    SURFACE-TREATED STEEL SHEET
    • Publication number 20230407510
    • Publication date Dec 21, 2023
    • NIPPON STEEL CORPORATION
    • Yasuto GOTO
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    Ni-PLATED STEEL SHEET AND MANUFACTURING METHOD THEREOF
    • Publication number 20230105625
    • Publication date Apr 6, 2023
    • NIPPON STEEL CORPORATION
    • Kosuke KAWAMOTO
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR