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Shota Toma

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  • Fujisawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing structure with annular pocket and sealing apparatus
    • Patent number 10,663,031
    • Issue date May 26, 2020
    • NOK Corporation
    • Akihiro Komyo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 10,408,349
    • Issue date Sep 10, 2019
    • NOK Corporation
    • Maiko Miyazaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal ring
    • Patent number 10,190,689
    • Issue date Jan 29, 2019
    • NOK Corporation
    • Yusuke Yoshida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal structure using metal gasket
    • Patent number 9,726,290
    • Issue date Aug 8, 2017
    • NOK Corporation
    • Kazuya Aihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal structure using metal gasket
    • Patent number 9,347,561
    • Issue date May 24, 2016
    • NOK Corporation
    • Takanori Anzai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR FLOW GENERATION STRUCTURAL BODY AND SEALING STRUCTURE
    • Publication number 20210123447
    • Publication date Apr 29, 2021
    • NOK Corporation
    • Takayuki OYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE WITH ANNULAR POCKET AND SEALING APPARATUS
    • Publication number 20180274626
    • Publication date Sep 27, 2018
    • NOK Corporation
    • Akihiro KOMYO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20180058584
    • Publication date Mar 1, 2018
    • NOK Corporation
    • Maiko MIYAZAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL RING
    • Publication number 20180051809
    • Publication date Feb 22, 2018
    • NOK Corporation
    • Yusuke YOSHIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL STRUCTURE USING METAL GASKET
    • Publication number 20150211637
    • Publication date Jul 30, 2015
    • NOK Corporation
    • Kazuya Aihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL STRUCTURE USING METAL GASKET
    • Publication number 20140203523
    • Publication date Jul 24, 2014
    • NOK Corporation
    • Takanori Anzai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS