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Hiroya Nakaji

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell vehicle
    • Patent number 11,407,306
    • Issue date Aug 9, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Takanori Otsura
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Manufacturing method of terminal plate
    • Patent number 10,886,541
    • Issue date Jan 5, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoo Yoshizumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fuel cell module with arranged ridge segments
    • Patent number 10,511,036
    • Issue date Dec 17, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya Nakaji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Separator for fuel cell, fuel cell and method of manufacturing fuel...
    • Patent number 10,340,532
    • Issue date Jul 2, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Okabe
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas flow passage-forming member and cell for fuel cell
    • Patent number 10,181,607
    • Issue date Jan 15, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell
    • Patent number 9,799,897
    • Issue date Oct 24, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya Nakaji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell and fuel cell separator
    • Patent number 9,099,693
    • Issue date Aug 4, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya Nakaji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Separator for fuel cell and fuel cell
    • Patent number 8,455,156
    • Issue date Jun 4, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshinori Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Sealing structure of fuel cell and manufacturing method of same
    • Patent number 7,255,944
    • Issue date Aug 14, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Shiro Akiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL VEHICLE
    • Publication number 20210252971
    • Publication date Aug 19, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takanori OTSURA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MANUFACTURING METHOD OF TERMINAL PLATE
    • Publication number 20180375111
    • Publication date Dec 27, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Tomoo YOSHIZUMI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    GAS FLOW PASSAGE-FORMING MEMBER AND CELL FOR FUEL CELL
    • Publication number 20180034079
    • Publication date Feb 1, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL MODULE
    • Publication number 20170331123
    • Publication date Nov 16, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya Nakaji
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEPARATOR FOR FUEL CELL, FUEL CELL AND METHOD OF MANUFACTURING FUEL...
    • Publication number 20160380277
    • Publication date Dec 29, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki OKABE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20160141639
    • Publication date May 19, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroya NAKAJI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEPARATOR FOR FUEL CELL, FUEL CELL AND METHOD OF MANUFACTURING FUEL...
    • Publication number 20130177827
    • Publication date Jul 11, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Okabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEPARATOR FOR FUEL CELL AND FUEL CELL
    • Publication number 20100239957
    • Publication date Sep 23, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshinori Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell and Fuel Cell Separator
    • Publication number 20080166608
    • Publication date Jul 10, 2008
    • Hiroya Nakaji
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel battery cell and fuel cell stack
    • Publication number 20080145741
    • Publication date Jun 19, 2008
    • Kenji Kimura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell
    • Publication number 20040115486
    • Publication date Jun 17, 2004
    • Naohiro Takeshita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Sealing structure of fuel cell and manufacturing method of same
    • Publication number 20040023099
    • Publication date Feb 5, 2004
    • Shiro Akiyama
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...