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Tomokazu Hayashi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing fuel cell and fuel cell
    • Patent number 11,367,881
    • Issue date Jun 21, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Toshiki Sugimoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for manufacturing fuel cell stack
    • Patent number 11,121,381
    • Issue date Sep 14, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Shunsuke Suzuki
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Fuel cell and method of manufacturing fuel cell
    • Patent number 10,749,191
    • Issue date Aug 18, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Kotaro Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell and method of manufacturing fuel cell
    • Patent number 10,290,878
    • Issue date May 14, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kotaro Ikeda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Manufacturing method and manufacturing apparatus of electrode frame...
    • Patent number 10,090,538
    • Issue date Oct 2, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuo Kanai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Power generation body
    • Patent number 9,755,259
    • Issue date Sep 5, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell including gas flow path layer
    • Patent number 9,660,275
    • Issue date May 23, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell
    • Patent number 9,450,253
    • Issue date Sep 20, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell, fuel cell stack, and method of producing the fuel cell s...
    • Patent number 9,203,103
    • Issue date Dec 1, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell
    • Patent number 9,160,020
    • Issue date Oct 13, 2015
    • Toyota Shatai Kabushiki Kaisha
    • Kousuke Kawajiri
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas flow passage forming member, method of manufacturing the gas fl...
    • Patent number 9,160,026
    • Issue date Oct 13, 2015
    • Toyota Shatai Kabushiki Kaisha
    • Satoshi Futami
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel battery
    • Patent number 9,065,090
    • Issue date Jun 23, 2015
    • Toyota Shatai Kabushiki Kaisha
    • Kousuke Kawajiri
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Separator of fuel battery, method of joining separator, and fuel ba...
    • Patent number 8,703,356
    • Issue date Apr 22, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell and fuel cell separator
    • Patent number 8,557,448
    • Issue date Oct 15, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshinori Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Cell laminate and fuel cell provided with the same
    • Patent number 8,298,715
    • Issue date Oct 30, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell and gasket for fuel cell
    • Patent number 8,288,056
    • Issue date Oct 16, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell module
    • Patent number 7,732,082
    • Issue date Jun 8, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Seal structure of a fuel cell
    • Patent number 7,608,355
    • Issue date Oct 27, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING FUEL CELL AND FUEL CELL
    • Publication number 20200028187
    • Publication date Jan 23, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Toshiki SUGIMOTO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR MANUFACTURING FUEL CELL STACK
    • Publication number 20190288298
    • Publication date Sep 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Shunsuke SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL AND METHOD OF MANUFACTURING FUEL CELL
    • Publication number 20190237777
    • Publication date Aug 1, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Kotaro IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL AND METHOD OF MANUFACTURING FUEL CELL (AS AMENDED)
    • Publication number 20170025688
    • Publication date Jan 26, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Kotaro IKEDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF ELECTRODE FRAME...
    • Publication number 20160293976
    • Publication date Oct 6, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Nobuo KANAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER GENERATION BODY (AS AMENDED)
    • Publication number 20160285119
    • Publication date Sep 29, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu HAYASHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROLLING FUEL CELL
    • Publication number 20120308913
    • Publication date Dec 6, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Fuel Battery
    • Publication number 20120301810
    • Publication date Nov 29, 2012
    • TOYOTA SHATAI KABUSHIKI KAISHA
    • Kousuke Kawajiri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20120028139
    • Publication date Feb 2, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Kousuke Kawajiri
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GAS FLOW PASSAGE FORMING MEMBER, METHOD OF MANUFACTURING THE GAS FL...
    • Publication number 20110076596
    • Publication date Mar 31, 2011
    • Satoshi Futami
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL
    • Publication number 20100285395
    • Publication date Nov 11, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SEALING STRUCTURE FOR FUEL CELL
    • Publication number 20100119918
    • Publication date May 13, 2010
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL AND GASKET FOR FUEL CELL
    • Publication number 20090253023
    • Publication date Oct 8, 2009
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Separator, process for producing separator, and apparatus for produ...
    • Publication number 20090126182
    • Publication date May 21, 2009
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL, FUEL CELL STACK, AND METHOD OF PRODUCING THE FUEL CELL S...
    • Publication number 20090068540
    • Publication date Mar 12, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Cell Laminate and Fuel Cell Provided with the Same
    • Publication number 20090017362
    • Publication date Jan 15, 2009
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell Module
    • Publication number 20080026281
    • Publication date Jan 31, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell And Fuel Cell Separator
    • Publication number 20070298308
    • Publication date Dec 27, 2007
    • Yoshinori Yamamoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Separator of Fuel Battery, Method of Joining Separator, and Fuel Ba...
    • Publication number 20070231661
    • Publication date Oct 4, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Seal structure of a fuel cell
    • Publication number 20070122679
    • Publication date May 31, 2007
    • Toyota Jidosha Kabushiki Kaisha
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Seal structure of fuel cell unit and manufacturing method of the same
    • Publication number 20040028983
    • Publication date Feb 12, 2004
    • Tomokazu Hayashi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...