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Tetsuyuki SHIRAKAWA

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  • Chiyoda-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Connected electronic members
    • Patent number 12,163,073
    • Issue date Dec 10, 2024
    • Resonac Corporation
    • Tetsuyuki Shirakawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Adhesive film
    • Patent number 12,134,720
    • Issue date Nov 5, 2024
    • Resonac Corporation
    • Tetsuyuki Shirakawa
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Electroconductive film, roll, connected structure, and process for...
    • Patent number 11,667,817
    • Issue date Jun 6, 2023
    • SHOWA DENKO MATERIALS CO., LTD.
    • Takashi Tatsuzawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adhesive composition
    • Patent number 11,414,573
    • Issue date Aug 16, 2022
    • SHOWA DENKO MATERIALS CO., LTD.
    • Tetsuyuki Shirakawa
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Connection structure and method for producing same
    • Patent number 11,355,469
    • Issue date Jun 7, 2022
    • SHOWA DENKO MATERIALS CO., LTD.
    • Tetsuyuki Shirakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Member connection method and adhesive tape
    • Patent number 11,342,303
    • Issue date May 24, 2022
    • SHOWA DENKO MATERIALS CO., LTD.
    • Tetsuyuki Shirakawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Adhesive film
    • Patent number 11,319,466
    • Issue date May 3, 2022
    • SHOWA DENKO MATERIALS CO., LTD.
    • Tetsuyuki Shirakawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive film
    • Patent number 11,242,472
    • Issue date Feb 8, 2022
    • SHOWA DENKO MATERIALS CO., LTD.
    • Tetsuyuki Shirakawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    ADHESIVE FILM AND REEL BODY
    • Publication number 20230163489
    • Publication date May 25, 2023
    • Showa Denko Materials Co., Ltd.
    • Tetsuyuki SHIRAKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCONDUCTIVE FILM, ROLL, CONNECTED STRUCTURE, AND PROCESS FOR...
    • Publication number 20230137299
    • Publication date May 4, 2023
    • Showa Denko Materials Co., Ltd.
    • Takashi TATSUZAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CONNECTOR PRODUCTION METHOD AND ADHESIVE FILM
    • Publication number 20230002644
    • Publication date Jan 5, 2023
    • Showa Denko Materials Co., Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE COMPOSITION
    • Publication number 20220363958
    • Publication date Nov 17, 2022
    • Showa Denko Materials Co., Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    MEMBER CONNECTION METHOD AND ADHESIVE TAPE
    • Publication number 20210074674
    • Publication date Mar 11, 2021
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE FILM
    • Publication number 20210017427
    • Publication date Jan 21, 2021
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    CONNECTION STRUCTURE AND METHOD FOR PRODUCING SAME
    • Publication number 20200321305
    • Publication date Oct 8, 2020
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ADHESIVE FILM
    • Publication number 20190367782
    • Publication date Dec 5, 2019
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE FILM
    • Publication number 20190367783
    • Publication date Dec 5, 2019
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADHESIVE COMPOSITION
    • Publication number 20190241770
    • Publication date Aug 8, 2019
    • Hitachi Chemical Company, Ltd.
    • Tetsuyuki SHIRAKAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ELECTROCONDUCTIVE FILM, ROLL, CONNECTED STRUCTURE, AND PROCESS FOR...
    • Publication number 20190241771
    • Publication date Aug 8, 2019
    • Hitachi Chemical Company, Ltd.
    • Takashi TATSUZAWA
    • H01 - BASIC ELECTRIC ELEMENTS