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Takaji Kawai

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Patents Grantslast 30 patents

  • Information Patent Grant

    Intake system for outboard motor
    • Patent number 6,645,021
    • Issue date Nov 11, 2003
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling arrangement for outboard motor
    • Patent number 6,634,913
    • Issue date Oct 21, 2003
    • Yamaha Marine Kabushiki Kaisha
    • Yasuhiko Shibata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tiller control for outboard motor
    • Patent number 6,406,343
    • Issue date Jun 18, 2002
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Cowling assembly for outboard motor
    • Patent number 6,296,536
    • Issue date Oct 2, 2001
    • Sanshin Kogyo Kabushiki Kaisha
    • Goichi Katayama
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Control for outboard motor
    • Patent number 6,093,066
    • Issue date Jul 25, 2000
    • Sanshin Kogyo Kabushiki Kaisha
    • Atsushi Isogawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Cowling latch for outboard motor
    • Patent number 6,080,025
    • Issue date Jun 27, 2000
    • Sanshin Kogyo Kabushiki Kaisha
    • Atsushi Isogawa
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Cowling air inlet for outboard motor
    • Patent number 5,938,491
    • Issue date Aug 17, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ventilation system for outboard motor
    • Patent number 5,937,818
    • Issue date Aug 17, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Four-cycle outboard motor
    • Patent number 5,733,157
    • Issue date Mar 31, 1998
    • Sanshin Kogyo Kabushiki Kaisha
    • Kazuhiro Okuzawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Control arrangement for outboard motor
    • Patent number 5,692,931
    • Issue date Dec 2, 1997
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Protective cowling for outboard motor
    • Patent number 5,489,227
    • Issue date Feb 6, 1996
    • Sanshin Kogyo Kabushiki Kaisha
    • Hitoshi Ishida
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Abnormal condition displaying system of an engine cooling system fo...
    • Patent number 5,380,228
    • Issue date Jan 10, 1995
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Exhaust system for an outboard motor
    • Patent number 5,149,284
    • Issue date Sep 22, 1992
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller driving system for marine propulsion unit
    • Patent number 5,147,231
    • Issue date Sep 15, 1992
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Steering mechanism for outboard motor
    • Patent number 5,145,427
    • Issue date Sep 8, 1992
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Tilting mechanism for outboard drive unit
    • Patent number 5,145,423
    • Issue date Sep 8, 1992
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Propeller driving system for marine propulsion unit
    • Patent number 5,000,708
    • Issue date Mar 19, 1991
    • Sanshin Kogyo Kabushiki Kaisha
    • Takaji Kawai
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

  • Information Patent Application

    Cooling arrangement for outboard motor
    • Publication number 20020193022
    • Publication date Dec 19, 2002
    • Yasuhiko Shibata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Tiller control for outboard motor
    • Publication number 20010046819
    • Publication date Nov 29, 2001
    • Takaji Kawai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC