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Isamu Takahashi

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-plate clutch system
    • Patent number 8,025,138
    • Issue date Sep 27, 2011
    • Honda Motor Co., Ltd.
    • Kei Yoshinaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dog clutch
    • Patent number 7,735,616
    • Issue date Jun 15, 2010
    • Honda Motor Co., Ltd.
    • Yoshiki Nagahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch including damper springs
    • Patent number 7,690,489
    • Issue date Apr 6, 2010
    • Honda Motor Co., Ltd.
    • Kei Yoshinaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Layout structure of hydraulic control valve for valve train in inte...
    • Patent number 7,438,031
    • Issue date Oct 21, 2008
    • Honda Motor Co., Ltd.
    • Naoki Kono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power unit having crankcase to which auxiliary machine is fitted, a...
    • Patent number 7,267,095
    • Issue date Sep 11, 2007
    • Honda Motor Co., Ltd.
    • Isamu Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Lubrication system of small vehicle engine
    • Patent number 7,267,094
    • Issue date Sep 11, 2007
    • Honda Motor Co., Ltd.
    • Yuichi Tawarada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Piston cooling device
    • Patent number 7,237,514
    • Issue date Jul 3, 2007
    • Honda Motor Co., Ltd.
    • Yuichi Tawarada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lubrication system and method, and engine incorporating same
    • Patent number 7,121,249
    • Issue date Oct 17, 2006
    • Honda Motor Co., Ltd.
    • Yasunobu Hamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Internal combustion engine
    • Patent number 6,832,590
    • Issue date Dec 21, 2004
    • Honda Giken Kogyo Kabushiki Kaisha
    • Katsutaka Hattori
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Motorcycle
    • Patent number 5,152,361
    • Issue date Oct 6, 1992
    • Honda Giken Kogyo Kabushiki Kaisha
    • Takashi Hasegawa
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Multi-plate clutch system
    • Publication number 20080099298
    • Publication date May 1, 2008
    • Honda Motor Co., Ltd.
    • Kei Yoshinaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Dog clutch
    • Publication number 20070114107
    • Publication date May 24, 2007
    • HONDA MOTOR CO., LTD.
    • Yoshiki Nagahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Relief valve
    • Publication number 20070107691
    • Publication date May 17, 2007
    • Honda Motor Co., Ltd.
    • Kei Yoshinaga
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Clutch including damper springs
    • Publication number 20070089964
    • Publication date Apr 26, 2007
    • HONDA MOTOR CO., LTD.
    • Kei Yoshinaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Power unit having crankcase to which auxiliary machine is fitted, a...
    • Publication number 20070074699
    • Publication date Apr 5, 2007
    • HONDA MOTOR CO., LTD.
    • Isamu Takahashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Lubrication system of small vehicle engine
    • Publication number 20070074698
    • Publication date Apr 5, 2007
    • HONDA MOTOR CO., LTD.
    • Yuichi Tawarada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Layout structure of hydraulic control valve for valve train in inte...
    • Publication number 20070044744
    • Publication date Mar 1, 2007
    • HONDA MOTOR CO., LTD.
    • Naoki Kono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Piston cooling device
    • Publication number 20060144352
    • Publication date Jul 6, 2006
    • Honda Motor Co.,Ltd.
    • Yuichi Tawarada
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Lubrication system and method, and engine incorporating same
    • Publication number 20050199213
    • Publication date Sep 15, 2005
    • Honda Motor Co., Ltd.
    • Yasunobu Hamada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Internal combustion engine
    • Publication number 20030217724
    • Publication date Nov 27, 2003
    • Katsutaka Hattori
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS