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Masaaki Ashida

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust manifold for internal combustion engine
    • Patent number 8,459,016
    • Issue date Jun 11, 2013
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust manifold for internal combustion engine
    • Patent number 7,669,412
    • Issue date Mar 2, 2010
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust manifold for four-cylinder engine
    • Patent number 7,520,127
    • Issue date Apr 21, 2009
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Internal-combustion engine and method of disposing ignition plug th...
    • Patent number 7,444,981
    • Issue date Nov 4, 2008
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Hydrocarbon trapping device
    • Patent number 7,425,312
    • Issue date Sep 16, 2008
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel property determination system
    • Patent number 7,050,901
    • Issue date May 23, 2006
    • Nissan Motor Co., Ltd.
    • Hajime Yasuda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Exhaust manifold for four-cylinder engine
    • Patent number 6,962,049
    • Issue date Nov 8, 2005
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine exhaust apparatus
    • Patent number 6,962,048
    • Issue date Nov 8, 2005
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine control apparatus
    • Patent number 6,742,495
    • Issue date Jun 1, 2004
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine control apparatus
    • Patent number 6,722,344
    • Issue date Apr 20, 2004
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Engine valve timing controller
    • Patent number 6,640,758
    • Issue date Nov 4, 2003
    • Nissan Motor Co., Ltd.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine idle rotation speed controller
    • Patent number 5,893,816
    • Issue date Apr 13, 1999
    • Nissan Motor Company, Ltd.
    • Masaaki Ashida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST MANIFOLD FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20100115933
    • Publication date May 13, 2010
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Internal-Combustion Engine and Method of Disposing Ignition Plug Th...
    • Publication number 20080078365
    • Publication date Apr 3, 2008
    • Masaaki Ashida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust gas purification device
    • Publication number 20070248507
    • Publication date Oct 25, 2007
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Exhaust manifold for four-cylinder engine
    • Publication number 20060005535
    • Publication date Jan 12, 2006
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust manifold for internal combustion engine
    • Publication number 20050115231
    • Publication date Jun 2, 2005
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Fuel property determination system
    • Publication number 20050065710
    • Publication date Mar 24, 2005
    • NISSAN MOTOR CO., LTD.
    • Hajime Yasuda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine exhaust apparatus
    • Publication number 20040020195
    • Publication date Feb 5, 2004
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust gas purification device
    • Publication number 20030202918
    • Publication date Oct 30, 2003
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Hydrocarbon trapping device
    • Publication number 20030202917
    • Publication date Oct 30, 2003
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Engine control apparatus
    • Publication number 20030196636
    • Publication date Oct 23, 2003
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Engine control apparatus
    • Publication number 20030196641
    • Publication date Oct 23, 2003
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Exhaust manifold for four-cylinder engine
    • Publication number 20030167759
    • Publication date Sep 11, 2003
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine valve timing controller
    • Publication number 20020174841
    • Publication date Nov 28, 2002
    • NISSAN MOTOR CO., LTD.
    • Masaaki Ashida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES