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HELECTRICITY H01Electric elements H01MPROCESSES OR MEANS H01M8/00Fuel cells Manufacture thereof

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H01M8/04953of auxiliary devices
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell unit
    • Patent number 11,450,874
    • Issue date Sep 20, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki Sumikawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system, method of controlling fuel cell system, and fuel...
    • Patent number 11,380,913
    • Issue date Jul 5, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system, method of controlling fuel cell system, and fuel...
    • Patent number 10,886,544
    • Issue date Jan 5, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Regulation of a fuel cell assembly
    • Patent number 10,854,901
    • Issue date Dec 1, 2020
    • Hamilton Sundstrand Corporation
    • Jonathan Daniel O'Neill
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Isolation and voltage regulation circuit
    • Patent number 10,680,603
    • Issue date Jun 9, 2020
    • Intelligent Energy Limited
    • Brendan Devaney
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,644,335
    • Issue date May 5, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Takahiko Hasegawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,547,072
    • Issue date Jan 28, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshiaki Tsuruta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Regulation of a fuel cell assembly
    • Patent number 10,177,392
    • Issue date Jan 8, 2019
    • Hamilton Sundstrand Corporation
    • Jonathan Daniel O'Neill
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system and control method for the same
    • Patent number 10,128,523
    • Issue date Nov 13, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Akihiro Kamiya
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Flow battery with voltage-limiting device
    • Patent number 9,966,618
    • Issue date May 8, 2018
    • United Technologies Corporation
    • Robert Mason Darling
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Induction heating device for fuel cell system
    • Patent number 8,791,397
    • Issue date Jul 29, 2014
    • Hyundai Motor Company
    • Seong Kyun Kim
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Fuel cell system and driving method thereof
    • Patent number 8,691,457
    • Issue date Apr 8, 2014
    • Samsung SDI Co., Ltd.
    • Jun-Young Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system and control method thereof
    • Patent number 8,384,342
    • Issue date Feb 26, 2013
    • Nissan Motor Co., Ltd.
    • Junichi Hasegawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,329,351
    • Issue date Dec 11, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Michio Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Shutdown operations for a sealed anode fuel cell system
    • Patent number 8,048,579
    • Issue date Nov 1, 2011
    • GM Global Technology Operations LLC
    • Gary M. Robb
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for operating fuel cell
    • Patent number 7,709,119
    • Issue date May 4, 2010
    • Aisin Seiki Kabushiki Kaisha
    • Gang Xie
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system with fuel cell unit having means for storing or di...
    • Patent number 7,670,697
    • Issue date Mar 2, 2010
    • Robert Bosch GmbH
    • Juergen Binder
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cell discharging circuit for a fuel cell
    • Patent number 5,105,142
    • Issue date Apr 14, 1992
    • Fuji Electric Co., Ltd.
    • Yasuhiro Takabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Generator system utilizing a fuel cell
    • Patent number 4,839,574
    • Issue date Jun 13, 1989
    • Fuji Electric Co., Ltd.
    • Yasuhiro Takabayashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3389018
    • Patent number 3,389,018
    • Issue date Jun 18, 1968
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL SYSTEM AND METHOD OF CONTROLLING THE SAME
    • Publication number 20240128484
    • Publication date Apr 18, 2024
    • Hyundai Motor Company
    • Ji Hoon Ryu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20230307674
    • Publication date Sep 28, 2023
    • Honda Motor Co., Ltd.
    • Tomoyuki INOUE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM, METHOD OF CONTROLLING FUEL CELL SYSTEM, AND FUEL...
    • Publication number 20210091391
    • Publication date Mar 25, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke OYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ADAPTIVE ELECTRICAL HEATER FOR FUEL CELL SYSTEMS
    • Publication number 20190123370
    • Publication date Apr 25, 2019
    • h2e Power Systems Pvt. Ltd.
    • Rajendra MAYUR SIDDHARTH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    REGULATION OF A FUEL CELL ASSEMBLY
    • Publication number 20180323455
    • Publication date Nov 8, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Jonathan Daniel O'Neill
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL UNIT
    • Publication number 20180309150
    • Publication date Oct 25, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki SUMIKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM, METHOD OF CONTROLLING FUEL CELL SYSTEM, AND FUEL...
    • Publication number 20180287171
    • Publication date Oct 4, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Ryosuke OYA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20180108926
    • Publication date Apr 19, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshiaki TSURUTA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE AND METHOD FOR CONTROLLING OPERATION OF FUEL CELL SYSTEM
    • Publication number 20160380281
    • Publication date Dec 29, 2016
    • Hyundai Motor Company
    • Se Joon Im
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL VEHICLE
    • Publication number 20140350760
    • Publication date Nov 27, 2014
    • SUZUKI MOTOR CORPORATION
    • Yohei Takada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    FUEL CELL DEVICE
    • Publication number 20140120382
    • Publication date May 1, 2014
    • Kyocera Corporation
    • Eiji Taniguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20130176759
    • Publication date Jul 11, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Tomohiko Kaneko
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    INDUCTION HEATING DEVICE FOR FUEL CELL SYSTEM
    • Publication number 20120118878
    • Publication date May 17, 2012
    • Hyundai Motor Company
    • Seong Kyun Kim
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF SHUTTING DOWN FUEL CELL SYSTEM
    • Publication number 20120077102
    • Publication date Mar 29, 2012
    • Honda Motor Co., Ltd.
    • Shinjiro MORITA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20100320960
    • Publication date Dec 23, 2010
    • NISSAN MOTOR CO., LTD.
    • Junichi Hasegawa
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20100233556
    • Publication date Sep 16, 2010
    • Toyota Jidosha Kabushiki Kaisha
    • Michio Yoshida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Fuel cell system and driving method thereof
    • Publication number 20100159296
    • Publication date Jun 24, 2010
    • Samsung SDI Co., Ltd
    • Jun-Young Park
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SHUTDOWN OPERATIONS FOR A SEALED ANODE FUEL CELL SYSTEM
    • Publication number 20090263696
    • Publication date Oct 22, 2009
    • GM Global Technology Operations, Inc.
    • Gary M. Robb
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    HV Battery Equalization Charge During Driving Operation in Fuel Cel...
    • Publication number 20090179609
    • Publication date Jul 16, 2009
    • GM Global Technology Operations, Inc.
    • Martin Fasse
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Hydrogen generating apparatus and fuel cell power generation system...
    • Publication number 20080241610
    • Publication date Oct 2, 2008
    • Samsung Electro-Mechanics Co., Ltd.
    • Jae-Hyoung Gil
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL ACTIVATION METHOD AND THE DEVICE THEREOF
    • Publication number 20070259229
    • Publication date Nov 8, 2007
    • CHUN-CHIN TUNG
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Detecting leakage from a capacitor of a fuel cell system
    • Publication number 20070141404
    • Publication date Jun 21, 2007
    • Dustan L. Skidmore
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    POWER CONVERTING APPARATUS FOR FUEL CELL AND METHOD THEREOF
    • Publication number 20070075587
    • Publication date Apr 5, 2007
    • LG ELECTRONICS INC.
    • Tae-Won KIM
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Method for operating fuel cell
    • Publication number 20060166055
    • Publication date Jul 27, 2006
    • AISIN SEIKI KABUSHIKI KAISHA
    • Gang Xie
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell system
    • Publication number 20060046105
    • Publication date Mar 2, 2006
    • Juergen Binder
    • B60 - VEHICLES IN GENERAL