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Yasunari Arai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel cell system including oxidation gas supply pipe integrated wit...
    • Patent number 8,835,071
    • Issue date Sep 16, 2014
    • Toyota Boshoku Kabushiki Kaisha
    • Atsushi Imamura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell system with heater
    • Patent number 8,697,298
    • Issue date Apr 15, 2014
    • Toyota Boshoku Kabushiki Kaisha
    • Koji Kume
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas-liquid separator for fuel cell system
    • Patent number 8,685,587
    • Issue date Apr 1, 2014
    • Toyota Boshoku Kabushiki Kaisha
    • Junko Ohira
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Filter for removing a sulfur-containing-gas and method for removing...
    • Patent number 8,308,847
    • Issue date Nov 13, 2012
    • Toyota Boshoku Kabushiki Kaisha
    • Kazuhiro Fukumoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Ion-removing apparatus
    • Patent number 7,837,870
    • Issue date Nov 23, 2010
    • Toyota Boshoku Kabushiki Kaisha
    • Yasunari Arai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Gas-removing devices and air supply systems having the gas-removing...
    • Patent number 7,520,921
    • Issue date Apr 21, 2009
    • Toyota Boshoku Kabushiki Kaisha
    • Yasunari Arai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Filter element for air cleaner
    • Patent number 5,851,250
    • Issue date Dec 22, 1998
    • Toyoda Boshoku Corporation & Denso Corporation
    • Hiromichi Sugie
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Resin-made air cleaner
    • Patent number 5,755,844
    • Issue date May 26, 1998
    • Toyoda Boshoku Corporation
    • Yasunari Arai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20110091784
    • Publication date Apr 21, 2011
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Atsushi IMAMURA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FILTER FOR REMOVING A SULFUR-CONTAINING-GAS AND METHOD FOR REMOVING...
    • Publication number 20100024642
    • Publication date Feb 4, 2010
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Kazuhiro Fukumoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FUEL CELL SYSTEM
    • Publication number 20100028740
    • Publication date Feb 4, 2010
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Koji KUME
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    GAS-LIQUID SEPARATOR FOR FUEL CELL SYSTEM
    • Publication number 20090162730
    • Publication date Jun 25, 2009
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Junko OHIRA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FIBERS USABLE FOR ION-EXCHANGE FILTERS
    • Publication number 20080011674
    • Publication date Jan 17, 2008
    • TOYOTA BOSHOKU KABUSHIKI KAISHA
    • Nobuhiko Nakagaki
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    Gas-removing devices and air supply systems having the gas-removing...
    • Publication number 20070157815
    • Publication date Jul 12, 2007
    • Yasunari Arai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ion-removing apparatus
    • Publication number 20070000791
    • Publication date Jan 4, 2007
    • Yasunari Arai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...