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Yoshiyuki Abe

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  • Nihonmatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing device
    • Patent number 10,801,526
    • Issue date Oct 13, 2020
    • Komatsu Ltd.
    • Yoshio Hoshino
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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

    Wide range temperature and pressure hydraulic cylinder sealing system
    • Patent number 8,840,115
    • Issue date Sep 23, 2014
    • Freudenberg-NOK General Partnership
    • Joel T. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing system
    • Patent number 8,608,177
    • Issue date Dec 17, 2013
    • NOK Corporation
    • Kenichi Ajiki
    • 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 system
    • Patent number 8,496,251
    • Issue date Jul 30, 2013
    • NOK Corporation
    • Kenichi Ajiki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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...
  • Information Patent Grant

    Hydraulic cylinder
    • Patent number 8,276,919
    • Issue date Oct 2, 2012
    • NOK Corporation
    • Yoshiyuki Abe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic cylinder
    • Patent number 8,156,856
    • Issue date Apr 17, 2012
    • NOK Corporation
    • Yoshiyuki Abe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Resin seal ring die with various mold cut portions
    • Patent number 6,468,068
    • Issue date Oct 22, 2002
    • NOK Corporation
    • Yoshiyuki Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seal ring and method of manufacturing the same
    • Patent number 6,224,814
    • Issue date May 1, 2001
    • NOK Corporation
    • Yoshiyuki Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for making a seal ring
    • Patent number 6,086,805
    • Issue date Jul 11, 2000
    • NOK Corporation
    • Yoshiyuki Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Seal ring
    • Patent number 5,865,443
    • Issue date Feb 2, 1999
    • NOK Corporation
    • Yoshiyuki Abe
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE
    • Publication number 20200200197
    • Publication date Jun 25, 2020
    • Komatsu Ltd.
    • Yoshio Hoshino
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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 SYSTEM
    • Publication number 20130234398
    • Publication date Sep 12, 2013
    • NOK Corporation
    • Kenichi Ajiki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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 SYSTEM
    • Publication number 20120326396
    • Publication date Dec 27, 2012
    • NOK Corporation
    • Kenichi Ajiki
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • 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 SYSTEM
    • Publication number 20110169226
    • Publication date Jul 14, 2011
    • NOK CORPORATION
    • Kenichi Ajiki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC CYLINDER
    • Publication number 20100308542
    • Publication date Dec 9, 2010
    • NOK Corporation
    • Yoshiyuki Abe
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HYDRAULIC CYLINDER
    • Publication number 20100170390
    • Publication date Jul 8, 2010
    • NOK Corporation
    • Yoshiyuki ABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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
  • Information Patent Application

    Wide Range Temperature and Pressure Hydraulic Cylinder Sealing System
    • Publication number 20080217864
    • Publication date Sep 11, 2008
    • Freudenberg-NOK General Partnership
    • Joel T. Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...