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Tsutomu Hatsugai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine driven power generator
    • Patent number 8,205,581
    • Issue date Jun 26, 2012
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Engine-driven power generator with gas-liquid separation unit
    • Patent number 8,093,732
    • Issue date Jan 10, 2012
    • HHonda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-blade fan for air-cooled engine
    • Patent number 7,618,239
    • Issue date Nov 17, 2009
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel cell stack
    • Patent number 7,399,548
    • Issue date Jul 15, 2008
    • Honda Motor Co., Ltd.
    • Koji Okazaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Air supply apparatus for a fuel cell
    • Patent number 7,314,679
    • Issue date Jan 1, 2008
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Portable engine generator having a fan cover with heat radiating su...
    • Patent number 6,489,690
    • Issue date Dec 3, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tsutomu Hatsugai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine generator unit
    • Patent number 6,362,533
    • Issue date Mar 26, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shinichi Morohoshi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine generator
    • Patent number 6,067,945
    • Issue date May 30, 2000
    • Sawafuji Electric Co., Ltd.
    • Masahiro Fukuda
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ENGINE-DRIVEN POWER GENERATOR
    • Publication number 20090229544
    • Publication date Sep 17, 2009
    • Honda Motor Co., Ltd.
    • Tsutomu HATSUGAI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ENGINE-DRIVEN POWER GENERATOR
    • Publication number 20090230697
    • Publication date Sep 17, 2009
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multi-blade fan for air-cooled engine
    • Publication number 20060275123
    • Publication date Dec 7, 2006
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air supply apparatus for a fuel cell
    • Publication number 20050014047
    • Publication date Jan 20, 2005
    • Honda Motor Co., Ltd.
    • Tsutomu Hatsugai
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell stack
    • Publication number 20040209140
    • Publication date Oct 21, 2004
    • Honda Motor Co., Ltd.
    • Koji Okazaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...