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Hisao Ohtani

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction clutch
    • Patent number 4,738,344
    • Issue date Apr 19, 1988
    • Toyota Jidosha Kabushiki Kaisha
    • Satoru Maruyamano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch damper
    • Patent number 4,693,354
    • Issue date Sep 15, 1987
    • Toyota Jidosha Kabushikikaisha
    • Mitsuhiro Umeyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch release mechanism
    • Patent number 4,655,335
    • Issue date Apr 7, 1987
    • Toyota Jidosha Kabushiki Kaisha
    • Satoru Maruyamano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ventilation structure of clutch
    • Patent number 4,646,902
    • Issue date Mar 3, 1987
    • Toyota Jidosha Kabushiki Kaisha
    • Satoru Maruyamano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Twin-plate clutch
    • Patent number H132
    • Issue date Sep 2, 1986
    • Hisao Ohtani
    • 192 - Clutches and power-stop control