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Makoto SEKI

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Patents Grantslast 30 patents

  • Information Patent Grant

    Hub bearing
    • Patent number 12,196,255
    • Issue date Jan 14, 2025
    • NTN Corporation
    • Tomoya Sakaguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Axle bearing, grease composition and rolling ball bearing
    • Patent number 12,085,128
    • Issue date Sep 10, 2024
    • NTN Corporation
    • Takayuki Kawamura
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Sealing member, and bearing device for vehicle wheel comprising same
    • Patent number 10,900,524
    • Issue date Jan 26, 2021
    • NTN Corporation
    • Makoto Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bearing device for vehicle wheel
    • Patent number 10,830,280
    • Issue date Nov 10, 2020
    • NTN Corporation
    • Makoto Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Bearing device for vehicle wheel
    • Patent number 10,767,689
    • Issue date Sep 8, 2020
    • NTN Corporation
    • Makoto Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing apparatus
    • Patent number 9,931,888
    • Issue date Apr 3, 2018
    • NTN CORPORATION
    • Shinsuke Hirano
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Seal device for a wheel bearing
    • Patent number 9,751,361
    • Issue date Sep 5, 2017
    • NTN CORPORATION
    • Makoto Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing apparatus
    • Patent number 8,915,649
    • Issue date Dec 23, 2014
    • NTN CORPORATION
    • Makoto Seki
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Wheel bearing apparatus
    • Patent number 8,690,449
    • Issue date Apr 8, 2014
    • NTN CORPORATION
    • Makoto Seki
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    AXLE BEARING, GREASE COMPOSITION AND ROLLING BALL BEARING
    • Publication number 20240084853
    • Publication date Mar 14, 2024
    • NTN Corporation
    • Takayuki KAWAMURA
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    HUB BEARING
    • Publication number 20220403874
    • Publication date Dec 22, 2022
    • NTN Corporation
    • Tomoya SAKAGUCHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING MEMBER, AND BEARING DEVICE FOR VEHICLE WHEEL COMPRISING SAME
    • Publication number 20200277993
    • Publication date Sep 3, 2020
    • NTN CORPORATION
    • Makoto SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING DEVICE FOR VEHICLE WHEEL
    • Publication number 20200109745
    • Publication date Apr 9, 2020
    • NTN CORPORATION
    • Makoto SEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BEARING DEVICE FOR VEHICLE WHEEL
    • Publication number 20200025243
    • Publication date Jan 23, 2020
    • NTN CORPORATION
    • Makoto SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wheel Bearing Apparatus
    • Publication number 20170144483
    • Publication date May 25, 2017
    • NTN Corporation
    • Kazuhisa SHIGEOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheel Bearing Apparatus
    • Publication number 20170144482
    • Publication date May 25, 2017
    • NTN Corporation
    • Kazuhisa SHIGEOKA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheel Bearing Apparatus
    • Publication number 20150231921
    • Publication date Aug 20, 2015
    • NTN Corporation
    • Shinsuke HIRANO
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEAL DEVICE FOR A WHEEL BEARING
    • Publication number 20150028663
    • Publication date Jan 29, 2015
    • NTN Corporation
    • MAKOTO SEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheel Bearing Apparatus
    • Publication number 20140010487
    • Publication date Jan 9, 2014
    • Makoto SEKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Wheel Bearing Apparatus
    • Publication number 20130195389
    • Publication date Aug 1, 2013
    • NTN Corporation
    • Makoto SEKI
    • B60 - VEHICLES IN GENERAL