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Yoshiyuki Higaki

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  • Iwata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Four stroke internal combustion engine
    • Patent number 7,980,232
    • Issue date Jul 19, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshiyuki Higaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Four cycle internal combustion engine and vehicle
    • Patent number 7,556,028
    • Issue date Jul 7, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshiyuki Higaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induction system for fuel injected engine
    • Patent number 6,196,186
    • Issue date Mar 6, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideaki Nagasaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Induction system for fuel injected engine
    • Patent number 6,039,029
    • Issue date Mar 21, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hideaki Nagasaka
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake control valve
    • Patent number 5,655,498
    • Issue date Aug 12, 1997
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Mitso Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake control valve
    • Patent number 5,553,590
    • Issue date Sep 10, 1996
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Mitso Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake control valve
    • Patent number 5,522,360
    • Issue date Jun 4, 1996
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Mitso Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Four Stroke Internal Combustion Engine
    • Publication number 20090205608
    • Publication date Aug 20, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yoshiyuki Higaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FOUR CYCLE INTERNAL COMBUSTION ENGINE AND VEHICLE
    • Publication number 20080168967
    • Publication date Jul 17, 2008
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yoshiyuki HIGAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS