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Daihachi Shojima

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  • Kumamoto, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing sealing device, and sealing device
    • Patent number 11,298,858
    • Issue date Apr 12, 2022
    • NOK Corporation
    • Hiroaki Sato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for manufacturing sealing device, and sealing device
    • Patent number 10,279,518
    • Issue date May 7, 2019
    • NOK Corporation
    • Hiroaki Sato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seal
    • Patent number D737415
    • Issue date Aug 25, 2015
    • NOK Corporation
    • Hiroaki Sato
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sealing device
    • Patent number 8,474,829
    • Issue date Jul 2, 2013
    • NOK Corporation
    • Masaya Otsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Mold for gasket, method for manufacturing the gasket, and gasket
    • Patent number 8,419,992
    • Issue date Apr 16, 2013
    • NOK Corporation
    • Kazuyuki Asai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing structure
    • Patent number 8,079,600
    • Issue date Dec 20, 2011
    • NOK Corporation
    • Daihachi Shojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plasma resistant seal
    • Patent number 7,942,425
    • Issue date May 17, 2011
    • NOK Corporation
    • Daihachi Shojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR MANUFACTURING SEALING DEVICE, AND SEALING DEVICE
    • Publication number 20190210257
    • Publication date Jul 11, 2019
    • NOK Corporation
    • Hiroaki Sato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    METHOD FOR MANUFACTURING SEALING DEVICE, AND SEALING DEVICE
    • Publication number 20150290851
    • Publication date Oct 15, 2015
    • NOK CORPORATION
    • Hiroaki Sato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20110291364
    • Publication date Dec 1, 2011
    • NOK Corporation
    • Masaya Otsuka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Mold for Gasket, Method for Manufacturing the Gasket, and Gasket
    • Publication number 20090174153
    • Publication date Jul 9, 2009
    • NOK CORPORATION
    • Kazuyuki Asai
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Sealing structure
    • Publication number 20090066038
    • Publication date Mar 12, 2009
    • Daihachi Shojima
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Waterproof Gasket
    • Publication number 20090008885
    • Publication date Jan 8, 2009
    • NOK Corporation
    • Hidekazu Kanagae
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Plasma resistant seal
    • Publication number 20050253341
    • Publication date Nov 17, 2005
    • Daihachi Shojima
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...