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Yoshibumi Iwata

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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple-cylinder engine for outboard motor
    • Patent number 7,523,735
    • Issue date Apr 28, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshibumi Iwata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Marine engine
    • Patent number 7,509,940
    • Issue date Mar 31, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Masanori Takahashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Intake device for outboard motor
    • Patent number 7,213,558
    • Issue date May 8, 2007
    • Yamaha Marine Kabushiki Kaisha
    • Yoshibumi Iwata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Outboard motor
    • Patent number 7,118,435
    • Issue date Oct 10, 2006
    • Yamaha Marine Kabushiki Kaisha
    • Masanori Takahashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Induction system for engine of outboard motor
    • Patent number 6,298,815
    • Issue date Oct 9, 2001
    • Sanshin Kogyo Kabushiki Kaisha
    • Yukinori Kashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine control
    • Patent number 6,217,480
    • Issue date Apr 17, 2001
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Marine engine control
    • Patent number 6,098,591
    • Issue date Aug 8, 2000
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Engine cooling system
    • Patent number 5,975,032
    • Issue date Nov 2, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor cooling system
    • Patent number 5,921,829
    • Issue date Jul 13, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fuel supply system for an engine powering an outboard motor
    • Patent number 5,915,363
    • Issue date Jun 29, 1999
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Outboard motor exhaust system
    • Patent number 5,595,515
    • Issue date Jan 21, 1997
    • Sanshin Kogyo Kabushiki Kaisha
    • Junichi Hasegawa
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Water cooled engine
    • Patent number 5,438,962
    • Issue date Aug 8, 1995
    • Sanshin Kogyo Kabushiki Kaisha
    • Yoshibumi Iwata
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Marine Engine
    • Publication number 20080065306
    • Publication date Mar 13, 2008
    • Masanori Takahashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Multiple-cylinder engine for outboard motor
    • Publication number 20070240410
    • Publication date Oct 18, 2007
    • Yoshibumi Iwata
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Intake device for outboard motor
    • Publication number 20060102128
    • Publication date May 18, 2006
    • Yoshibumi Iwata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Outboard motor
    • Publication number 20050118900
    • Publication date Jun 2, 2005
    • Masanori Takahashi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Control device for four cycle engine of outboard motor
    • Publication number 20030005900
    • Publication date Jan 9, 2003
    • Goichi Katayama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES