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Toshiyuki Maeda

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  • Nihonmatsu-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sliding member and process for producing the same
    • Patent number 9,551,421
    • Issue date Jan 24, 2017
    • NOK Corporation
    • Yuhei Tabuchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 8,585,059
    • Issue date Nov 19, 2013
    • NOK Corporation
    • Toshiyuki Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device and production method thereof
    • Patent number 8,561,999
    • Issue date Oct 22, 2013
    • NOK Corporation
    • Toshiyuki Maeda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Sealing device
    • Patent number 8,459,655
    • Issue date Jun 11, 2013
    • NOK Corporation
    • Toshiyuki Maeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Sealing device
    • Patent number 8,313,104
    • Issue date Nov 20, 2012
    • NOK Corporation
    • Toshiyuki Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Sliding Member and Process for Producing the Same
    • Publication number 20170082200
    • Publication date Mar 23, 2017
    • NOK Corporation
    • Yuhei Tabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Sealing Device
    • Publication number 20130026714
    • Publication date Jan 31, 2013
    • NOK Corporation
    • Toshiyuki MAEDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20120235360
    • Publication date Sep 20, 2012
    • NOK Corporation
    • Toshiyuki Maeda
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Sliding Member and Process for Producing the Same
    • Publication number 20110305871
    • Publication date Dec 15, 2011
    • NOK CORPORATION
    • Yuhei Tabuchi
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20100133757
    • Publication date Jun 3, 2010
    • NOK Corporation
    • Toshiyuki Maeda
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE AND PRODUCTION METHOD THEREOF
    • Publication number 20100084820
    • Publication date Apr 8, 2010
    • NOK Corporation
    • Toshiyuki Maeda
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL