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Kunihiko Yokota

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Double-row ball bearing and bearing device for supporting pinion shaft
    • Patent number 7,350,977
    • Issue date Apr 1, 2008
    • JTEKT Corporation
    • Toshirou Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 7,320,550
    • Issue date Jan 22, 2008
    • JTEKT Corporation
    • Kenichi Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for supporting pinion shaft
    • Patent number 7,287,911
    • Issue date Oct 30, 2007
    • JTEKT Corporation
    • Hirofumi Dodoro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 7,175,351
    • Issue date Feb 13, 2007
    • Koyo Seiko Co., Ltd.
    • Kenichi Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double row tapered rolier bearing apparatus
    • Patent number 6,851,863
    • Issue date Feb 8, 2005
    • Koyo Seiko Co., Ltd.
    • Kunihiko Yokota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Tapered roller bearing
    • Publication number 20070110352
    • Publication date May 17, 2007
    • KOYO SEIKO CO., LTD.
    • Kenichi Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing apparatus for supporting pinion shaft and pinion shaft supp...
    • Publication number 20050238273
    • Publication date Oct 27, 2005
    • Koyo Seiko Co., Ltd.
    • Motoshi Kawamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Double-row ball bearing and bearing device for supporting pinion shaft
    • Publication number 20050232524
    • Publication date Oct 20, 2005
    • KOYO SEIKO CO., LTD.
    • Toshirou Fukuda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball bearing
    • Publication number 20050220383
    • Publication date Oct 6, 2005
    • Kunihiko Yokota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tapered roller bearing
    • Publication number 20050213861
    • Publication date Sep 29, 2005
    • KOYO SEIKO CO., LTD.
    • Kenichi Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing device for supporting pinion shaft
    • Publication number 20050031240
    • Publication date Feb 10, 2005
    • Hirofumi Dodoro
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Double row tapered roller bearing apparatus
    • Publication number 20030108261
    • Publication date Jun 12, 2003
    • KOYO SEIKO CO., LTD.
    • Kunihiko Yokota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Bearing assembly for axle shaft pinion and final reduction gear for...
    • Publication number 20030106384
    • Publication date Jun 12, 2003
    • KOYO SEIKO CO., LTD.
    • Kunihiko Yokota
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...