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Mamoru Okubo

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Patents Grantslast 30 patents

  • Information Patent Grant

    Flywheel assembly
    • Patent number 5,687,618
    • Issue date Nov 18, 1997
    • Daikin Clutch Corporation
    • Koji Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    One way clutch mechanism for a torque converter
    • Patent number 5,586,434
    • Issue date Dec 24, 1996
    • Exedy Corporation
    • Mamoru Okubo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flywheel assembly
    • Patent number 5,355,747
    • Issue date Oct 18, 1994
    • Kabushiki Kaisha Daikin Seisakusho
    • Koji Kajitani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch cover assembly with annular coned disc spring
    • Patent number 4,949,829
    • Issue date Aug 21, 1990
    • Kabushiki Kaisha Daikin Seisakusho
    • Hiromi Tojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...