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Takuya Yamanaka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Lip seal for water pump
    • Patent number 10,139,003
    • Issue date Nov 27, 2018
    • Eagle Industry Co., Ltd.
    • Takuya Yamanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Fluororubber composition
    • Patent number 9,156,985
    • Issue date Oct 13, 2015
    • NOK Corporation
    • Takuya Yamanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hydrogenated nitrile rubber composition
    • Patent number 7,173,087
    • Issue date Feb 6, 2007
    • NOK Corporation
    • Hideyuki Tokumitsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hydrogenated nitrile rubber composition
    • Patent number 7,094,825
    • Issue date Aug 22, 2006
    • NOK Corporation
    • Takuya Yamanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUORORUBBER COMPOSITION
    • Publication number 20150353720
    • Publication date Dec 10, 2015
    • NOK Corporation
    • Takuya Yamanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIP SEAL FOR WATER PUMP
    • Publication number 20150354706
    • Publication date Dec 10, 2015
    • EAGLE INDUSTRY CO., LTD.
    • Takuya Yamanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIP SEAL FOR WATER PUMP
    • Publication number 20140203520
    • Publication date Jul 24, 2014
    • EAGLE INDUSTRY CO., LTD.
    • Takuya Yamanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUORORUBBER COMPOSITION
    • Publication number 20140031461
    • Publication date Jan 30, 2014
    • NOK Corporation
    • Takuya Yamanaka
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    EPDM COMPOSITION
    • Publication number 20130251507
    • Publication date Sep 26, 2013
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takuya Yamanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydrogenated Nitrile Rubber Composition
    • Publication number 20070299200
    • Publication date Dec 27, 2007
    • Osamu Kobayashi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydrogenated nitrile rubber composition
    • Publication number 20050245666
    • Publication date Nov 3, 2005
    • Takuya Yamanaka
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Hydronated nitrile rubber composition
    • Publication number 20040266938
    • Publication date Dec 30, 2004
    • Hideyuki Tokumitsu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...