TREA

Masaru Ito

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heat-resistant gasket
    • Patent number 10,094,473
    • Issue date Oct 9, 2018
    • NOK Corporation
    • Katsuma Imai
    • 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 bead structure of gasket
    • Patent number 9,581,244
    • Issue date Feb 28, 2017
    • NOK Corporation
    • Takanori Anzai
    • 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...
  • Information Patent Grant

    Gasket
    • Patent number 9,027,936
    • Issue date May 12, 2015
    • NOK Corporation
    • Shuji Yoshitsune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Process for production of gaskets
    • Patent number 8,003,030
    • Issue date Aug 23, 2011
    • NOK Corporation
    • Syuji Yoshitsune
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    HEAT-RESISTANT GASKET
    • Publication number 20160025224
    • Publication date Jan 28, 2016
    • NOK Corporation
    • Katsuma IMAI
    • 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

    METAL SUBSTRATE GASKET WITH FILTER FUNCTION AND MANUFACTURING METHO...
    • Publication number 20140346106
    • Publication date Nov 27, 2014
    • NOK Corporation
    • Takanori Anzai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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
  • Information Patent Application

    SEAL BEAD STRUCTURE OF GASKET
    • Publication number 20140008877
    • Publication date Jan 9, 2014
    • NOK Corporation
    • Takanori Anzai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL GASKET AND METHOD FOR MANUFACTURING DIE FOR METAL GASKET
    • Publication number 20120153579
    • Publication date Jun 21, 2012
    • Shinya Nakaoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET
    • Publication number 20110193298
    • Publication date Aug 11, 2011
    • NOK Corporation
    • Shuji YOSHITSUNE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Process for Production of Gaskets
    • Publication number 20100024195
    • Publication date Feb 4, 2010
    • NOK CORPORATION
    • Syuji Yoshitsune
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...