TREA

Ken Yamanaka

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Patents Grantslast 30 patents

  • 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...

Patents Applicationslast 30 patents

  • 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...