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Kazuya Aihara

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  • Makinohara-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gasket and sealing structure
    • Patent number 11,499,635
    • Issue date Nov 15, 2022
    • NOK Corporation
    • Kazuya Aihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 11,333,247
    • Issue date May 17, 2022
    • NOK Corporation
    • Takeshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 11,248,704
    • Issue date Feb 15, 2022
    • NOK Corporation
    • Isao Tanji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,670,032
    • Issue date Jun 2, 2020
    • NOK Corporation
    • Kazuya Aihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,544,794
    • Issue date Jan 28, 2020
    • NOK Corporation
    • Kazuya Aihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,371,160
    • Issue date Aug 6, 2019
    • NOK Corporation
    • Kazuya Aihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Metal gasket
    • Patent number 9,841,103
    • Issue date Dec 12, 2017
    • NOK Corporation
    • Takeshi Watanabe
    • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    GASKET
    • Publication number 20230235820
    • Publication date Jul 27, 2023
    • NOK Corporation
    • Kazuya AIHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET AND SEALING STRUCTURE
    • Publication number 20200240520
    • Publication date Jul 30, 2020
    • NOK Corporation
    • Kazuya AIHARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20190072101
    • Publication date Mar 7, 2019
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL GASKET
    • Publication number 20180347699
    • Publication date Dec 6, 2018
    • NOK Corporation
    • Isao TANJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL GASKET
    • Publication number 20180335142
    • Publication date Nov 22, 2018
    • NOK Corporation
    • Takeshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20170343000
    • Publication date Nov 30, 2017
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20170314564
    • Publication date Nov 2, 2017
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL GASKET
    • Publication number 20160305548
    • Publication date Oct 20, 2016
    • NOK Corporation
    • Takeshi WATANABE
    • 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...