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Tatsuhiko Shimizu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell stack
    • Patent number 10,522,865
    • Issue date Dec 31, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell end plate with resin layer and protrusion
    • Patent number 10,522,846
    • Issue date Dec 31, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell stack
    • Patent number 10,439,247
    • Issue date Oct 8, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Charger for electrically charging a capacitor
    • Patent number 5,917,309
    • Issue date Jun 29, 1999
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko Shimizu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric double layer capacitor
    • Patent number 5,742,474
    • Issue date Apr 21, 1998
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko Shimizu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20180123158
    • Publication date May 3, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20180047995
    • Publication date Feb 15, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20180034091
    • Publication date Feb 1, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tatsuhiko SHIMIZU
    • H01 - BASIC ELECTRIC ELEMENTS