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Masahiro Seki

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  • Fukushima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 12,013,038
    • Issue date Jun 18, 2024
    • NOK Corporation
    • Masahiro Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device and method for applying grease thereto
    • Patent number 11,927,218
    • Issue date Mar 12, 2024
    • NOK Corporation
    • Shintaro Sugawara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,796,004
    • Issue date Oct 24, 2023
    • NOK Corporation
    • Masahiro Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 11,448,320
    • Issue date Sep 20, 2022
    • NOK CORPORATION
    • Masahiro Seki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE
    • Publication number 20230193998
    • Publication date Jun 22, 2023
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220333649
    • Publication date Oct 20, 2022
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20220213931
    • Publication date Jul 7, 2022
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE AND METHOD FOR APPLYING GREASE THERETO
    • Publication number 20210355995
    • Publication date Nov 18, 2021
    • NOK Corporation
    • Shintaro SUGAWARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20210116034
    • Publication date Apr 22, 2021
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20200362967
    • Publication date Nov 19, 2020
    • NOK Corporation
    • Masahiro SEKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUST SEAL
    • Publication number 20170234434
    • Publication date Aug 17, 2017
    • NOK Corporation
    • Yuichi Shuto
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS