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Yuuzou Akasaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Damper device
    • Patent number 9,970,487
    • Issue date May 15, 2018
    • Nissan Motor Co., Ltd.
    • Tomoharu Fujii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 9,926,984
    • Issue date Mar 27, 2018
    • Nissan Motor Co., Ltd.
    • Hiroki Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Damper device
    • Patent number 9,909,625
    • Issue date Mar 6, 2018
    • Nissan Motor Co., Ltd.
    • Hiroki Uehara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Variable valve timing mechanism for internal combustion engine
    • Patent number 7,685,979
    • Issue date Mar 30, 2010
    • Nissan Motor Co., Ltd.
    • Yuuzou Akasaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve mechanism lift adjustment device and method
    • Patent number 7,562,643
    • Issue date Jul 21, 2009
    • Nissan Motor Co., Ltd.
    • Yuuzou Akasaka
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Learning apparatus and method for variable valve control of interna...
    • Patent number 7,021,258
    • Issue date Apr 4, 2006
    • Nissan Motor Co., Ltd.
    • Tsuneyasu Nohara
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable valve control system for internal combustion engine
    • Patent number 6,971,350
    • Issue date Dec 6, 2005
    • Nissan Motor Co., Ltd.
    • Yuuzou Akasaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20160223026
    • Publication date Aug 4, 2016
    • NISSAN MOTOR CO., LTD.
    • Hiroki UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20160208863
    • Publication date Jul 21, 2016
    • NISSAN MOTOR CO., LTD.
    • Tomoharu FUJII
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMPER DEVICE
    • Publication number 20160201729
    • Publication date Jul 14, 2016
    • NISSAN MOTOR CO., LTD.
    • Hiroki UEHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VARIABLE VALVE TIMING MECHANISM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20080078341
    • Publication date Apr 3, 2008
    • Nissan Motor Co., Ltd.
    • Yuuzou AKASAKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Mechanism Lift Adjustment Device and Method
    • Publication number 20080053387
    • Publication date Mar 6, 2008
    • Yuuzou Akasaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Learning apparatus and method for variable valve control of interna...
    • Publication number 20050193968
    • Publication date Sep 8, 2005
    • NISSAN MOTOR CO., LTD.
    • Tsuneyasu Nohara
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE VALVE CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20050188931
    • Publication date Sep 1, 2005
    • NISSAN MOTOR CO., LTD.
    • Yuuzou Akasaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES