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Eiji Okawachi

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  • Toyota-shi, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    TANK VALVE DEVICE
    • Publication number 20240175551
    • Publication date May 30, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji OKAWACHI
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    HYDROGEN STORAGE DEVICE, AND VEHICLE
    • Publication number 20230234453
    • Publication date Jul 27, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Shota YAMAMOTO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    HYDROGEN FILLING METHOD, HYDROGEN FILLING APPARATUS, PROGRAM, AND R...
    • Publication number 20230013040
    • Publication date Jan 19, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Shota YAMAMOTO
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    FUEL CELL SYSTEM AND FUEL CELL VEHICLE
    • Publication number 20200091528
    • Publication date Mar 19, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji OKAWACHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VEHICLE
    • Publication number 20180147935
    • Publication date May 31, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji OKAWACHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Pressure Reducing Valve Device
    • Publication number 20180136672
    • Publication date May 17, 2018
    • JTEKT CORPORATION
    • Akira NAKANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL CELL VEHICLE
    • Publication number 20170240039
    • Publication date Aug 24, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji OKAWACHI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE DEVICE AND POPPET
    • Publication number 20160312902
    • Publication date Oct 27, 2016
    • JTEKT Corporation
    • Junya MIYAKE
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    PRESSURE REDUCTION VALVE AND GAS SUPPLY DEVICE
    • Publication number 20160138726
    • Publication date May 19, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Norihiko SAITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE REDUCING VALVE
    • Publication number 20160118676
    • Publication date Apr 28, 2016
    • JTEKT Corporation
    • Toshihiko SHIMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VALVE MAIN UNIT AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20150137022
    • Publication date May 21, 2015
    • JTEKT Corporation
    • Kazuhisa SUGIYAMA
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    FUEL SUPPLY SYSTEM
    • Publication number 20130206257
    • Publication date Aug 15, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji Okawachi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    FUEL CELL SYSTEM, METHOD FOR SUPPLYING FUEL GAS THEREIN, AND MOBILE...
    • Publication number 20130052557
    • Publication date Feb 28, 2013
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • Eiji Okawachi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    GAS FILLING METHOD, GAS FILLING SYSTEM, GAS STATION AND MOBILE UNIT
    • Publication number 20130037165
    • Publication date Feb 14, 2013
    • Eiji Okawachi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    FUEL LEAKAGE DETECTION SYSTEM AND DETECTION METHOD
    • Publication number 20130014855
    • Publication date Jan 17, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Yahashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    VALVE SYSTEM OF HIGH PRESSURE TANK FOR VEHICLE
    • Publication number 20120132298
    • Publication date May 31, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tsukuo Ishitoya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS FILLING SYSTEM, GAS FUEL VEHICLE AND GAS STATION
    • Publication number 20110247726
    • Publication date Oct 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Eiji Okawachi
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Application

    BACKUP RING AND TANK WITH THE SAME
    • Publication number 20100320217
    • Publication date Dec 23, 2010
    • Eiji Okawachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...