TREA

Takanori Ishikawa

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tapered roller bearing
    • Patent number 11,841,051
    • Issue date Dec 12, 2023
    • NTN Corporation
    • Takanori Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rolling bearing
    • Patent number 11,703,081
    • Issue date Jul 18, 2023
    • NTN Corporation
    • Takanori Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 11,668,343
    • Issue date Jun 6, 2023
    • NTN Corporation
    • Takanori Ishikawa
    • C21 - METALLURGY OF IRON
  • Information Patent Grant

    Cage for a tapered roller bearing and tapered roller bearing
    • Patent number 11,300,155
    • Issue date Apr 12, 2022
    • NTN Corporation
    • Hiroki Matsubuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 11,293,484
    • Issue date Apr 5, 2022
    • NTN Corporation
    • Takanori Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tapered roller bearing
    • Patent number 11,221,040
    • Issue date Jan 11, 2022
    • NTN Corporation
    • Takanori Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Breather structure of in-wheel motor drive unit and in-wheel motor...
    • Patent number 10,461,599
    • Issue date Oct 29, 2019
    • NTN Corporation
    • Shiro Tamura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TAPERED ROLLER BEARING
    • Publication number 20220325748
    • Publication date Oct 13, 2022
    • NTN Corporation
    • Takanori ISHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20220145932
    • Publication date May 12, 2022
    • NTN Corporation
    • Takanori ISHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TAPERED ROLLER BEARING
    • Publication number 20220120316
    • Publication date Apr 21, 2022
    • NTN Corporation
    • Takanori ISHIKAWA
    • C21 - METALLURGY OF IRON
  • Information Patent Application

    TAPERED ROLLER BEARING
    • Publication number 20210025446
    • Publication date Jan 28, 2021
    • NTN CORPORATION
    • Takanori Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CAGE FOR A TAPERED ROLLER BEARING AND TAPERED ROLLER BEARING
    • Publication number 20200378437
    • Publication date Dec 3, 2020
    • NTN Corporation
    • Hiroki MATSUBUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TAPERED ROLLER BEARING
    • Publication number 20200248744
    • Publication date Aug 6, 2020
    • NTN CORPORATION
    • Takanori ISHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...