TREA

Naoki Katoh

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Small watercraft
    • Patent number 6,425,789
    • Issue date Jul 30, 2002
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Watercraft fuel supply system
    • Patent number 6,279,546
    • Issue date Aug 28, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Small watercraft
    • Patent number 6,200,178
    • Issue date Mar 13, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Small watercraft
    • Patent number 5,902,158
    • Issue date May 11, 1999
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Ryoichi Nakase
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • 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

    Watercraft fuel supply system
    • Publication number 20020023627
    • Publication date Feb 28, 2002
    • Ryoichi Nakase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Small watercraft
    • Publication number 20020009933
    • Publication date Jan 24, 2002
    • Ryoichi Nakase
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...