TREA

Kenjiro Kawanabe

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  • Ina-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tensioner for applying tension to force transmitting member
    • Patent number 6,450,908
    • Issue date Sep 17, 2002
    • NHK Spring Co., Ltd.
    • Kazuo Ishii
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Return spring for clutch
    • Patent number 5,911,295
    • Issue date Jun 15, 1999
    • F.C.C. Ltd.
    • Kazuhiro Itonaga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents