TREA

Kouichi Oka

Follow

Person

  • Wako, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Outboard motor
    • Patent number 6,824,434
    • Issue date Nov 30, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kunihiro Kitsu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Steering handle device for outboard engine system
    • Patent number 6,729,919
    • Issue date May 4, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kunihiro Kitsu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Throttle grip position maintaining device in outboard engine system
    • Patent number 6,491,555
    • Issue date Dec 10, 2002
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kunihiro Kitsu
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Marine propulsion system
    • Patent number 6,132,272
    • Issue date Oct 17, 2000
    • Honda Giken Kogyo Kabushiki Kaisha
    • Shoichi Rinzaki
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Drain structure of an outboard motor
    • Patent number 6,066,013
    • Issue date May 23, 2000
    • Honda Giken Kogyo Kabushiki Kaisha
    • Hiroshi Kawamura
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Four-cycle engine for outboard motor
    • Patent number 6,003,501
    • Issue date Dec 21, 1999
    • Honda Giken Kogyo Kabushiki Kaisha
    • Wataru Shimazaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Vertical-type multicylinder engine having a blow-by gas returning s...
    • Patent number 5,673,675
    • Issue date Oct 7, 1997
    • Honda Giken Kogyo Kabushiki Kaisha
    • Tetu Wada
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents