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Hisao Ootani

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Friction disc clutch assembly
    • Patent number 4,776,443
    • Issue date Oct 11, 1988
    • Toyota Jidosha Kabushiki Kaisha
    • Satoru Maruyamano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch disk
    • Patent number 4,572,344
    • Issue date Feb 25, 1986
    • Toyota Jidosha Kabushiki Kaisha
    • Yusuke Horiuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch disc
    • Patent number 4,549,641
    • Issue date Oct 29, 1985
    • Toyota Jidosha Kabushiki Kaisha
    • Hisao Ootani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic clutch release mechanism
    • Patent number 4,287,977
    • Issue date Sep 8, 1981
    • Toyota Jidosha Kogyo Kabushiki Kaisha
    • Shozi Haga
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...