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Yasuhito Koike

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  • Fukuroi-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clutch housing and method for manufacturing the same
    • Patent number 7,308,813
    • Issue date Dec 18, 2007
    • NSK-Warner K.K.
    • Yasuhito Koike
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Wet-type multiple disc clutch
    • Patent number 7,036,646
    • Issue date May 2, 2006
    • NSK-Warner K.K.
    • Hiroshi Yabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake drum for wet-type band brake drum and method for manufacturin...
    • Patent number 6,948,598
    • Issue date Sep 27, 2005
    • NSK-Warner K.K.
    • Yasuhito Koike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube-pressed brake
    • Patent number 6,374,961
    • Issue date Apr 23, 2002
    • NSK-Warner K.K.
    • Yasuhito Koike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube-pressed brake
    • Patent number 6,341,675
    • Issue date Jan 29, 2002
    • NSK-Warner K.K.
    • Yasuhito Koike
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Friction engaging device
    • Patent number 6,315,096
    • Issue date Nov 13, 2001
    • NSK-Warner K.K.
    • Satoshi Dairokuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil pressure circuit in a starting clutch
    • Patent number 6,142,280
    • Issue date Nov 7, 2000
    • NSK-Warner K.K.
    • Yasuhito Koike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil pressure circuit for clutch
    • Patent number 5,845,756
    • Issue date Dec 8, 1998
    • NSK Warner Kabushiki Kaisha
    • Satoshi Dairokuno
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Starting clutch
    • Patent number 5,813,508
    • Issue date Sep 29, 1998
    • NSK-Warner K.K.
    • Masao Shoji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Torque converter with a lockup mechanism
    • Patent number 5,605,210
    • Issue date Feb 25, 1997
    • NSK-Warner K.K.
    • Yasuhito Koike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents