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Yutaka Imai

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Grease composition and hub unit
    • Patent number 11,421,176
    • Issue date Aug 23, 2022
    • JTEKT Corporation
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition
    • Patent number 10,844,309
    • Issue date Nov 24, 2020
    • Kyodo Yushi Co., Ltd.
    • Shozo Ikejima
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and bearing
    • Patent number 10,336,964
    • Issue date Jul 2, 2019
    • Kyodo Yushi Co., Ltd.
    • Yutaka Imai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and bearing
    • Patent number 10,005,980
    • Issue date Jun 26, 2018
    • Kyodo Yushi Co., Ltd.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition for EV/HEV driving motor bearing and EV/HEV driv...
    • Patent number 9,567,545
    • Issue date Feb 14, 2017
    • NSK Ltd.
    • Hironori Mizuki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition and mechanical member
    • Patent number 9,528,073
    • Issue date Dec 27, 2016
    • Kyodo Yushi Co., Ltd.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and grease-packed rolling bearing
    • Patent number 9,410,107
    • Issue date Aug 9, 2016
    • Kyodo Yushi Co., Ltd.
    • Ryo Aida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricant composition
    • Patent number 9,376,644
    • Issue date Jun 28, 2016
    • Kyodo Yushi Co., Ltd.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and bearing
    • Patent number 9,085,744
    • Issue date Jul 21, 2015
    • Kyodo Yushi Co., Ltd.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Grease composition and bearing
    • Patent number 8,728,992
    • Issue date May 20, 2014
    • Kyodo Yushi Co. Ltd.
    • Masamichi Yamamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

  • Information Patent Application

    GREASE COMPOSITION AND HUB UNIT
    • Publication number 20190218474
    • Publication date Jul 18, 2019
    • JTEKT CORPORATION
    • Koji YOSHIZAKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION
    • Publication number 20190062664
    • Publication date Feb 28, 2019
    • KYODO YUSHI CO., LTD.
    • Shozo Ikejima
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND BEARING
    • Publication number 20150225668
    • Publication date Aug 13, 2015
    • KYODO YUSHI CO., LTD.
    • Toshiaki ENDO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Lubricant Composition
    • Publication number 20140303055
    • Publication date Oct 9, 2014
    • Toshiaki ENDO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION FOR EV/HEV DRIVING MOTOR BEARING AND EV/HEV DRIV...
    • Publication number 20140142012
    • Publication date May 22, 2014
    • KYODO YUSHI CO., LTD.
    • Hironori Mizuki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION
    • Publication number 20130345101
    • Publication date Dec 26, 2013
    • KYODO YUSHI CO,. LTD
    • Yutaka Imai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND GREASE-PACKED ROLLING BEARING
    • Publication number 20130331306
    • Publication date Dec 12, 2013
    • NTN Corporation
    • Ryo Aida
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND BEARING
    • Publication number 20120046204
    • Publication date Feb 23, 2012
    • Masamichi Yamamoto
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND BEARING
    • Publication number 20110183876
    • Publication date Jul 28, 2011
    • Yutaka Imai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND BEARING
    • Publication number 20110046030
    • Publication date Feb 24, 2011
    • Yutaka Imai
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT COMPOSITION AND MECHANICAL MEMBER
    • Publication number 20100298178
    • Publication date Nov 25, 2010
    • KYODO YUSHI CO., LTD.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND BEARING
    • Publication number 20100093567
    • Publication date Apr 15, 2010
    • Kyodo Yushi Co., Ltd.
    • Toshiaki Endo
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    LUBRICANT COMPOSITION
    • Publication number 20090016652
    • Publication date Jan 15, 2009
    • Toshiaki ENDO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...