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Kotaro YAGI

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  • Osaka-shi, Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell system
    • Patent number 11,799,118
    • Issue date Oct 24, 2023
    • Hitachi Zosen Corporation
    • Yasuhide Okazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 11,735,757
    • Issue date Aug 22, 2023
    • Hitachi Zosen Corporation
    • Yasuhide Okazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,781,100
    • Issue date Sep 22, 2020
    • Hitachi Zosen Corporation
    • Daisuke Hashimoto
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20220293992
    • Publication date Sep 15, 2022
    • HITACHI ZOSEN CORPORATION
    • Yasuhide OKAZAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20190210871
    • Publication date Jul 11, 2019
    • HITACHI ZOSEN CORPORATION
    • Daisuke HASHIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS