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Osamu Takii

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Patents Grantslast 30 patents

  • Information Patent Grant

    Four stroke internal combustion engine
    • Patent number 7,980,232
    • Issue date Jul 19, 2011
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshiyuki Higaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Four cycle internal combustion engine and vehicle
    • Patent number 7,556,028
    • Issue date Jul 7, 2009
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yoshiyuki Higaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust system for an engine
    • Patent number 7,448,204
    • Issue date Nov 11, 2008
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Hidehiro Nishimura
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Burning control system for engine
    • Patent number 5,365,908
    • Issue date Nov 22, 1994
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Osamu Takii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake system for automotive engine
    • Patent number 5,048,471
    • Issue date Sep 17, 1991
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Osamu Takii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake system for multi cylindered engine
    • Patent number 4,809,647
    • Issue date Mar 7, 1989
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Iwao Masumoto
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Intake system for engine
    • Patent number 4,766,866
    • Issue date Aug 30, 1988
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Osamu Takii
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Gasoline vapor capture and combustion system
    • Patent number 4,658,795
    • Issue date Apr 21, 1987
    • Yamaha Hatsukoki Kabushiki Kaisa
    • Kenji Kawashima
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Exhaust system for V-type engine
    • Patent number 4,653,270
    • Issue date Mar 31, 1987
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Osamu Takii
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Four Stroke Internal Combustion Engine
    • Publication number 20090205608
    • Publication date Aug 20, 2009
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yoshiyuki Higaki
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    FOUR CYCLE INTERNAL COMBUSTION ENGINE AND VEHICLE
    • Publication number 20080168967
    • Publication date Jul 17, 2008
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Yoshiyuki HIGAKI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Exhaust system for an engine
    • Publication number 20060150617
    • Publication date Jul 13, 2006
    • Hidehiro Nishimura
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES