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Kazuyuki Kotani

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  • Toyota-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thrust roller bearing
    • Patent number 7,878,715
    • Issue date Feb 1, 2011
    • JTEKT Corporation
    • Kazuyuki Kotani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PLANET GEAR SUPPORT SHAFT, METHOD FOR MANUFACTURING PLANET GEAR SUP...
    • Publication number 20200271210
    • Publication date Aug 27, 2020
    • JTEKT Corporation
    • Kotaro YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PLANETARY GEAR SUPPORT SHAFT AND PLANETARY GEAR DEVICE
    • Publication number 20200232552
    • Publication date Jul 23, 2020
    • JTEKT Corporation
    • Kotaro YAMASHITA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Cage for rolling bearing
    • Publication number 20090060407
    • Publication date Mar 5, 2009
    • JTEKT Corporation
    • Hiroshi Tachi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Thrust roller bearing
    • Publication number 20070206894
    • Publication date Sep 6, 2007
    • JTEKT Corporation
    • Kazuyuki Kotani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Roller bearing for planetary gear mechanism
    • Publication number 20070202986
    • Publication date Aug 30, 2007
    • JTEKT Corporation
    • Kazuyuki Kotani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...