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Masahiro Okuyoshi

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  • Aichi-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell system and method of controlling fuel cell system
    • Patent number 11,367,886
    • Issue date Jun 21, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya Bono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system and injection control method
    • Patent number 11,031,617
    • Issue date Jun 8, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Plant control system, plant control method, and non-transitory comp...
    • Patent number 11,005,114
    • Issue date May 11, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fuel cell system and control method of fuel cell system
    • Patent number 10,985,390
    • Issue date Apr 20, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya Bono
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Control device, control method, and non-transitory computer readabl...
    • Patent number 10,976,711
    • Issue date Apr 13, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro Egawa
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,892,503
    • Issue date Jan 12, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system and determination method including injector failur...
    • Patent number 10,797,331
    • Issue date Oct 6, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Kaori Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,490,831
    • Issue date Nov 26, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro Egawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuel cell system
    • Patent number 10,199,666
    • Issue date Feb 5, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system with calculation of liquid water volume
    • Patent number 9,444,115
    • Issue date Sep 13, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,916,303
    • Issue date Dec 23, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,691,458
    • Issue date Apr 8, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Water content estimation apparatus for fuel cell and fuel cell system
    • Patent number 8,524,403
    • Issue date Sep 3, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi Toida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,293,421
    • Issue date Oct 23, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,252,474
    • Issue date Aug 28, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system
    • Patent number 8,192,880
    • Issue date Jun 5, 2012
    • Toyota Jidosha Kabushiki Kaisha
    • Naoki Kanie
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL SYSTEM AND CONTROL METHOD OF FUEL CELL SYSTEM
    • Publication number 20190288313
    • Publication date Sep 19, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya BONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PLANT CONTROL SYSTEM, PLANT CONTROL METHOD, AND NON-TRANSITORY COMP...
    • Publication number 20190267642
    • Publication date Aug 29, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CONTROL DEVICE, CONTROL METHOD, AND NON-TRANSITORY COMPUTER READABL...
    • Publication number 20190267650
    • Publication date Aug 29, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro EGAWA
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    FUEL CELL SYSTEM AND METHOD OF CONTROLLING FUEL CELL SYSTEM
    • Publication number 20190260049
    • Publication date Aug 22, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Tetsuya BONO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20190036140
    • Publication date Jan 31, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND INJECTION CONTROL METHOD
    • Publication number 20180366753
    • Publication date Dec 20, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20180331375
    • Publication date Nov 15, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Toshihiro EGAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM AND DETERMINATION METHOD
    • Publication number 20180261859
    • Publication date Sep 13, 2018
    • Toyota Jidosha Kabushiki Kaisha
    • Kaori Oya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20160380284
    • Publication date Dec 29, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL SYSTEM WITH CALCULATION OF LIQUID WATER VOLUME
    • Publication number 20130052545
    • Publication date Feb 28, 2013
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro Okuyoshi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WATER CONTENT ESTIMATION APPARATUS FOR FUEL CELL AND FUEL CELL SYSTEM
    • Publication number 20110274992
    • Publication date Nov 10, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masashi TOIDA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110274993
    • Publication date Nov 10, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110250519
    • Publication date Oct 13, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110244350
    • Publication date Oct 6, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110217611
    • Publication date Sep 8, 2011
    • Toyota Jidosha Kabushiki Kaisha
    • Masahiro OKUYOSHI
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20100035107
    • Publication date Feb 11, 2010
    • Naoki Kanie
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...