TREA

Jun Tokumasu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Wet friction plate
    • Patent number 9,139,167
    • Issue date Sep 22, 2015
    • Kabushiki Kaisha F.C.C.
    • Jun Tokumasu
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Plate element, and friction clutch device and brake device provided...
    • Patent number 8,967,340
    • Issue date Mar 3, 2015
    • Kabushiki Kaisha F.C.C.
    • Jun Tokumasu
    • 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