TREA

Toshifumi KOYANAGI

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  • Kudamatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roughened plated sheet
    • Patent number 12,104,271
    • Issue date Oct 1, 2024
    • Toyo Kohan Co., Ltd.
    • Hiroki Yanaga
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Sulfide all-solid-state battery
    • Patent number 12,021,243
    • Issue date Jun 25, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Hajime Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Roughened nickel-plated material and method for manufacturing same
    • Patent number 12,018,395
    • Issue date Jun 25, 2024
    • Toyo Kohan Co., Ltd.
    • Shinichirou Horie
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Roughened nickel-plated sheet
    • Patent number 11,760,063
    • Issue date Sep 19, 2023
    • Toyo Kohan Co., Ltd.
    • Shinichirou Horie
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Roughened plated sheet
    • Patent number 11,732,376
    • Issue date Aug 22, 2023
    • Toyo Kohan Co., Ltd.
    • Hiroki Yanaga
    • B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ROUGHENED PLATED SHEET
    • Publication number 20240376624
    • Publication date Nov 14, 2024
    • TOYO KOHAN CO., LTD
    • Hiroki YANAGA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SURFACE TREATED STEEL FOIL
    • Publication number 20240229284
    • Publication date Jul 11, 2024
    • TOYO KOHAN CO., LTD
    • Etsuro TSUTSUMI
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SURFACE TREATED STEEL FOIL FOR CURRENT COLLECTOR AND METHOD FOR MAN...
    • Publication number 20240234740
    • Publication date Jul 11, 2024
    • TOYO KOHAN CO., LTD
    • Keishi KATSURA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SURFACE TREATED STEEL FOIL FOR CURRENT COLLECTOR
    • Publication number 20240222645
    • Publication date Jul 4, 2024
    • TOYO KOHAN CO., LTD
    • Etsuro TSUTSUMI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BIPOLAR ELECTRODE FOR METAL HYDRIDE BATTERY, METAL HYDRIDE BATTERY...
    • Publication number 20240213461
    • Publication date Jun 27, 2024
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki CHUJO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROUGHENED PLATED SHEET
    • Publication number 20230340685
    • Publication date Oct 26, 2023
    • TOYO KOHAN CO., LTD
    • Hiroki YANAGA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ROUGHENED NICKEL-PLATED SHEET
    • Publication number 20230057775
    • Publication date Feb 23, 2023
    • TOYO KOHAN CO., LTD
    • Shinichirou HORIE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ROUGHENED NICKEL-PLATED MATERIAL AND METHOD FOR MANUFACTURING SAME
    • Publication number 20220282388
    • Publication date Sep 8, 2022
    • TOYO KOHAN CO., LTD
    • Shinichirou HORIE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ROUGHENED PLATED SHEET
    • Publication number 20220235483
    • Publication date Jul 28, 2022
    • TOYO KOHAN CO., LTD
    • Hiroki YANAGA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SULFIDE ALL-SOLID-STATE BATTERY
    • Publication number 20220021000
    • Publication date Jan 20, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hajime Hasegawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROUGHENED NICKEL-PLATED SHEET
    • Publication number 20210268770
    • Publication date Sep 2, 2021
    • TOYO KOHAN CO., LTD
    • Shinichirou HORIE
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    LAMINATED ELECTROLYTIC FOIL
    • Publication number 20210175513
    • Publication date Jun 10, 2021
    • TOYO KOHAN CO., LTD
    • Shinichirou HORIE
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR