TREA

Takashi Iwashita

Follow

Person

  • Hamakita, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Propeller thrust transmission device for a watercraft propulsion de...
    • Patent number 7,674,146
    • Issue date Mar 9, 2010
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Exhaust system for outboard drive
    • Patent number 5,766,048
    • Issue date Jun 16, 1998
    • Sanshin Kogyo Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Lower-unit for marine outboard drive
    • Patent number 5,584,734
    • Issue date Dec 17, 1996
    • Sanshin Kogyo Kabushiki Kaisha
    • Hiroshi Ogino
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propulsion system for marine vessel
    • Patent number 5,529,520
    • Issue date Jun 25, 1996
    • Sanshin Kogyo Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Battery system for marine propulsion unit
    • Patent number 5,233,282
    • Issue date Aug 3, 1993
    • Sanshin Kogyo Kabushiki Kaisha
    • Takashi Iwashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Exhaust system for outboard motor
    • Patent number 4,965,997
    • Issue date Oct 30, 1990
    • Sanshin Kogyo Kabushiki Kaisha
    • Tamotsu Suzuki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tilt lock mechanism for marine propulsion device
    • Patent number 4,575,342
    • Issue date Mar 11, 1986
    • Sanshin Kogyo Kabushiki Kaisha
    • Ryoji Nakahama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Detent mechanism for clutches
    • Patent number 4,570,776
    • Issue date Feb 18, 1986
    • Sanshin Kogyo Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt lock mechanism for marine propulsion device
    • Patent number 4,551,104
    • Issue date Nov 5, 1985
    • Sanshin Kogyo Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilt-lock mechanism
    • Patent number 4,493,659
    • Issue date Jan 15, 1985
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Takashi Iwashita
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents