TREA

Toshiyuki Takahara

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  • Himeji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-circular gear pair
    • Patent number 5,251,507
    • Issue date Oct 12, 1993
    • Mitsubishi Denki K.K.
    • Toshiyuki Takahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Driving apparatus with a speed changer for a bicycle
    • Patent number 5,142,937
    • Issue date Sep 1, 1992
    • Mitsubishi Denki K.K.
    • Toshiyuki Takahara
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Stepless transmission mechanism
    • Patent number 4,969,860
    • Issue date Nov 13, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Akira Takami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Angular velocity modulating device
    • Patent number 4,944,718
    • Issue date Jul 31, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Toshiyuki Takahara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotating type intake and discharge apparatus
    • Patent number 4,909,715
    • Issue date Mar 20, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Akira Takami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES