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Koji YOSHIZAKI

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  • Higashiosaka-shi, 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 and rolling device
    • Patent number 10,041,540
    • Issue date Aug 7, 2018
    • JTEKT Corporation
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Rolling bearing
    • Patent number 8,951,945
    • Issue date Feb 10, 2015
    • JTEKT Corporation
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Ball bearing
    • Patent number 8,870,464
    • Issue date Oct 28, 2014
    • JTEKT Corporation
    • Koji Yoshizaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GREASE COMPOSITION AND ROLLING BEARING
    • Publication number 20230212474
    • Publication date Jul 6, 2023
    • JTEKT CORPORATION
    • Koji YOSHIZAKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • 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, AND ROLLING DEVICE FOR VEHICLE
    • Publication number 20180298304
    • Publication date Oct 18, 2018
    • JTEKT CORPORATION
    • Koji YOSHIZAKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND ROLLING DEVICE
    • Publication number 20150078687
    • Publication date Mar 19, 2015
    • JTEKT Corporation
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    GREASE COMPOSITION AND ROLLING DEVICE
    • Publication number 20150023622
    • Publication date Jan 22, 2015
    • Koji Yoshizaki
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    BALL BEARING
    • Publication number 20140153853
    • Publication date Jun 5, 2014
    • JTEKT Corporation
    • Koji YOSHIZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20120269472
    • Publication date Oct 25, 2012
    • NIPPON GREASE CO., LTD.
    • Koji YOSHIZAKI
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...