TREA

Hiroyasu Yoshihara

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electromagnetic clutch
    • Patent number 8,973,727
    • Issue date Mar 10, 2015
    • Ogura Clutch Co., Ltd.
    • Toshio Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic coupling device with noise damper
    • Patent number 6,095,305
    • Issue date Aug 1, 2000
    • Ogura Clutch Co., Ltd.
    • Hiroyasu Yoshihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC CLUTCH
    • Publication number 20150060229
    • Publication date Mar 5, 2015
    • Toshio Takahashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...