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Hideo Fujita

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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve gear for engine
    • Patent number 9,784,148
    • Issue date Oct 10, 2017
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine
    • Patent number 8,079,210
    • Issue date Dec 20, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Noboru Nowatari
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable valve drive system for engine
    • Patent number 7,980,210
    • Issue date Jul 19, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Intake system and motorcycle including the same
    • Patent number 7,832,371
    • Issue date Nov 16, 2010
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Valve train device for engine
    • Patent number 7,584,730
    • Issue date Sep 8, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multiple cylinder engine
    • Patent number 7,578,272
    • Issue date Aug 25, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Valve drive mechanism for engine
    • Patent number 7,503,297
    • Issue date Mar 17, 2009
    • Yamaha Hatsudoki Kaisha
    • Hideo Fujita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Variable valve train mechanism of internal combustion engine
    • Patent number 7,469,669
    • Issue date Dec 30, 2008
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve mechanism for internal combustion engine
    • Patent number 7,398,750
    • Issue date Jul 15, 2008
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve mechanism for an internal combustion engine
    • Patent number 7,308,874
    • Issue date Dec 18, 2007
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve train device for engine
    • Patent number 7,281,504
    • Issue date Oct 16, 2007
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Valve train device for engine
    • Patent number 7,168,403
    • Issue date Jan 30, 2007
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train device for an engine
    • Patent number 7,096,835
    • Issue date Aug 29, 2006
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve train device for an engine
    • Patent number 7,069,890
    • Issue date Jul 4, 2006
    • Yamaha Motor Co., Ltd.
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotation prevention structure of a valve lifter for an internal com...
    • Patent number 6,691,658
    • Issue date Feb 17, 2004
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cam and tappet carrier for engine
    • Patent number 6,279,529
    • Issue date Aug 28, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kenji Komatsu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING METAL MEMBER
    • Publication number 20210146448
    • Publication date May 20, 2021
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo FUJITA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    METHOD FOR MANUFACTURING METAL MEMBER
    • Publication number 20200078866
    • Publication date Mar 12, 2020
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo FUJITA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    VALVE GEAR FOR ENGINE
    • Publication number 20160369667
    • Publication date Dec 22, 2016
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo FUJITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FOUR-STROKE CYCLE INTERNAL COMBUSION ENGINE
    • Publication number 20090217893
    • Publication date Sep 3, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo FUJITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ENGINE
    • Publication number 20090133649
    • Publication date May 28, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Noboru Nowatari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INTAKE SYSTEM AND MOTORCYCLE INCLUDING THE SAME
    • Publication number 20090013953
    • Publication date Jan 15, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo FUJITA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VARIABLE VALVE DRIVE SYSTEM FOR ENGINE
    • Publication number 20080173266
    • Publication date Jul 24, 2008
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TRAIN DEVICE FOR ENGINE
    • Publication number 20070204820
    • Publication date Sep 6, 2007
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Multiple cylinder engine
    • Publication number 20070028876
    • Publication date Feb 8, 2007
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve drive mechanism for engine
    • Publication number 20060266317
    • Publication date Nov 30, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve mechanism for an internal combustion engine
    • Publication number 20060243233
    • Publication date Nov 2, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve mechanism for internal combustion engine
    • Publication number 20060207532
    • Publication date Sep 21, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve mechanism for an internal combustion engine
    • Publication number 20060207533
    • Publication date Sep 21, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve train device for engine
    • Publication number 20060107915
    • Publication date May 25, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve train device for engine
    • Publication number 20060102120
    • Publication date May 18, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Variable valve train mechanism of internal combustion engine
    • Publication number 20060075982
    • Publication date Apr 13, 2006
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE TRAIN DEVICE FOR AN ENGINE
    • Publication number 20050229882
    • Publication date Oct 20, 2005
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotation prevention structure of a valve lifter for an internal com...
    • Publication number 20030010298
    • Publication date Jan 16, 2003
    • Hideo Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES