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Keiichi Hiki

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fuel control system for marine engine
    • Patent number 6,508,225
    • Issue date Jan 21, 2003
    • Yamaha Matsudoki Kabushiki Kaisha
    • Keiichi Hiki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Control system for two-cycle engine
    • Patent number 6,481,394
    • Issue date Nov 19, 2002
    • Sanshin Kogyo Kabushiki Kaisha
    • Keiichi Hiki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Watercraft engine control
    • Patent number 6,024,068
    • Issue date Feb 15, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Catalytic exhaust system for watercraft
    • Patent number 5,830,022
    • Issue date Nov 3, 1998
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Engine control system for a watercraft
    • Patent number 5,797,775
    • Issue date Aug 25, 1998
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Shigeyuki Ozawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Oil supply system for a planing type boat
    • Patent number 5,787,847
    • Issue date Aug 4, 1998
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Shigeyuki Ozawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ignition system for watercraft
    • Patent number 5,524,597
    • Issue date Jun 11, 1996
    • Sanshin Kogyo Kabushiki Kaisha
    • Keiichi Hiki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Engine control unit for water vehicle
    • Publication number 20020115357
    • Publication date Aug 22, 2002
    • Keiichi Hiki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT