TREA

Noriyoshi Hirakoa

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Manifold arrangement for outboard motor
    • Patent number 6,142,842
    • Issue date Nov 7, 2000
    • Sanshin Kogyo Kabushiki Kaisha
    • Hitoshi Watanabe
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Intake manifold for outboard motor
    • Patent number 6,109,231
    • Issue date Aug 29, 2000
    • Sanshin Kogyo Kabushiki Kaisha
    • Hitoshi Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Crankcase ventillation for outboard motor
    • Patent number 5,899,197
    • Issue date May 4, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Hitoshi Watanabe
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS