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Takashi Kajiwara

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  • Shizuoka-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell
    • Patent number 11,251,454
    • Issue date Feb 15, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Kajiwara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell stack
    • Patent number 10,930,963
    • Issue date Feb 23, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi Kajiwara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell stack
    • Patent number 10,541,440
    • Issue date Jan 21, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell resin frame assembly
    • Patent number 10,522,851
    • Issue date Dec 31, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Fumishige Shizuku
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell
    • Patent number 9,966,614
    • Issue date May 8, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori Shibata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell separator
    • Patent number 8,685,586
    • Issue date Apr 1, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Fumihiko Inui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell and vehicle having fuel cell
    • Patent number 8,318,380
    • Issue date Nov 27, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Tomohiro Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell separator
    • Patent number 8,241,816
    • Issue date Aug 14, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Seiji Sano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20230369613
    • Publication date Nov 16, 2023
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20200381759
    • Publication date Dec 3, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi KAJIWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20190288321
    • Publication date Sep 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Takashi KAJIWARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL STACK
    • Publication number 20180241070
    • Publication date Aug 23, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    UNIT CELL OF FUEL CELL
    • Publication number 20170358806
    • Publication date Dec 14, 2017
    • Toyota Jidosha Kabushiki Kaisha
    • Fumishige SHIZUKU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20150372321
    • Publication date Dec 24, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Yasushi ARAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20150303494
    • Publication date Oct 22, 2015
    • Toyota Jidosha Kabushiki Kaisha
    • Kazunori SHIBATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL MODULE
    • Publication number 20130236803
    • Publication date Sep 12, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Norishige Konno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20130101914
    • Publication date Apr 25, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Naohiro Takeshita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL
    • Publication number 20100323270
    • Publication date Dec 23, 2010
    • Kazunori Shibata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL AND VEHICLE HAVING FUEL CELL
    • Publication number 20100104912
    • Publication date Apr 29, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Tomohiro Ogawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL
    • Publication number 20090136805
    • Publication date May 28, 2009
    • Toyota Jidosha Kabushiki Kaisha
    • Hiromichi Sato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL
    • Publication number 20090130519
    • Publication date May 21, 2009
    • Hiromichi Sato
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL AND METHOD FOR PRODUCING THE SAME
    • Publication number 20090098434
    • Publication date Apr 16, 2009
    • Seiji Sano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell and Laminate
    • Publication number 20090004540
    • Publication date Jan 1, 2009
    • Fumishige Shizuku
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell Separator
    • Publication number 20080166621
    • Publication date Jul 10, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Seiji Sano
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel Cell Separator
    • Publication number 20080152988
    • Publication date Jun 26, 2008
    • Toyota Jidosha Kabushiki Kaisha
    • Fumihiko Inui
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Flow Distribution Characteristics Of Fuel Cell
    • Publication number 20070292738
    • Publication date Dec 20, 2007
    • TOYATA JIDOSHA KABUSHIKI KAISHA
    • Yuichi Yagami
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Porous member, method of manufacturing the same and electrochemical...
    • Publication number 20050112353
    • Publication date May 26, 2005
    • Keizo Harada
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...