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Keishi Kobata

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  • Osaka-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Constant velocity joint
    • Patent number 10,393,186
    • Issue date Aug 27, 2019
    • JTEKT Corporation
    • Keishi Kobata
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Constant-velocity joint
    • Patent number 10,364,849
    • Issue date Jul 30, 2019
    • JTEKT Corporation
    • Yukinobu Nishiyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sliding constant-velocity joint
    • Patent number 9,915,293
    • Issue date Mar 13, 2018
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Double-roller-type tripod constant-velocity joint
    • Patent number 9,115,764
    • Issue date Aug 25, 2015
    • JTEKT Corporation
    • Koichiro Mizuno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TRIPOD CONSTANT-VELOCITY JOINT
    • Publication number 20200362921
    • Publication date Nov 19, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Keishi KOBATA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT-VELOCITY JOINT
    • Publication number 20170321759
    • Publication date Nov 9, 2017
    • JTEKT Corporation
    • Yukinobu NISHIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONSTANT VELOCITY JOINT
    • Publication number 20170241481
    • Publication date Aug 24, 2017
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING CONSTANT VELOCITY JOINT
    • Publication number 20160369845
    • Publication date Dec 22, 2016
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING CONSTANT-VELOCITY JOINT
    • Publication number 20160369848
    • Publication date Dec 22, 2016
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SLIDING CONSTANT-VELOCITY JOINT
    • Publication number 20160201731
    • Publication date Jul 14, 2016
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TRIPOD CONSTANT VELOCITY JOINT
    • Publication number 20160032984
    • Publication date Feb 4, 2016
    • JTEKT Corporation
    • Keishi Kobata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE-ROLLER-TYPE TRIPOD CONSTANT-VELOCITY JOINT
    • Publication number 20140221107
    • Publication date Aug 7, 2014
    • JTEKT Corporation
    • Koichiro MIZUNO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VEHICLE DRIVE SHAFT AND VEHICLE EQUIPPED WITH VEHICLE DRIVE SHAFT
    • Publication number 20110209961
    • Publication date Sep 1, 2011
    • TOYOTA JIDOSHA KABUSHIKI
    • Takeo Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...