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Shinya Nakaoka

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Patents Grantslast 30 patents

  • Information Patent Grant

    Metal gasket
    • Patent number 11,333,247
    • Issue date May 17, 2022
    • NOK Corporation
    • Takeshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,670,032
    • Issue date Jun 2, 2020
    • NOK Corporation
    • Kazuya Aihara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,544,794
    • Issue date Jan 28, 2020
    • NOK Corporation
    • Kazuya Aihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Metal gasket
    • Patent number 10,520,088
    • Issue date Dec 31, 2019
    • NOK Corporation
    • Takeshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure for casing
    • Patent number 10,371,160
    • Issue date Aug 6, 2019
    • NOK Corporation
    • Kazuya Aihara
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Seal structure
    • Patent number 10,041,595
    • Issue date Aug 7, 2018
    • NOK Corporation
    • Yuki Takao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Metal gasket
    • Patent number 9,885,418
    • Issue date Feb 6, 2018
    • NOK Corporation
    • Takeshi Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Metal gasket
    • Patent number 9,841,103
    • Issue date Dec 12, 2017
    • NOK Corporation
    • Takeshi Watanabe
    • 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

    Accumulator
    • Patent number 8,371,336
    • Issue date Feb 12, 2013
    • Eagle Industry Co., Ltd.
    • Shinya Nakaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    PTFE resin composition
    • Patent number 8,338,519
    • Issue date Dec 25, 2012
    • NOK Corporation
    • Kazuhiro Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Accumulator
    • Patent number 8,096,324
    • Issue date Jan 17, 2012
    • NOK Corporation
    • Shinya Nakaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 7,810,522
    • Issue date Oct 12, 2010
    • NOK Corporation
    • Shinya Nakaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Accumulator
    • Patent number 7,770,599
    • Issue date Aug 10, 2010
    • NOK Corporation
    • Takashi Ota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Seal ring
    • Patent number 7,341,256
    • Issue date Mar 11, 2008
    • NOK Corporation
    • Shinya Nakaoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    GASKET
    • Publication number 20200032904
    • Publication date Jan 30, 2020
    • NOK Corporation
    • Isao TANJI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20190072101
    • Publication date Mar 7, 2019
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL GASKET
    • Publication number 20180335142
    • Publication date Nov 22, 2018
    • NOK Corporation
    • Takeshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL GASKET
    • Publication number 20180023705
    • Publication date Jan 25, 2018
    • NOK Corporation
    • Takeshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GASKET
    • Publication number 20180003300
    • Publication date Jan 4, 2018
    • NOK Corporation
    • Takeshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20170343000
    • Publication date Nov 30, 2017
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING STRUCTURE FOR CASING
    • Publication number 20170314564
    • Publication date Nov 2, 2017
    • NOK Corporation
    • Kazuya AIHARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METAL GASKET
    • Publication number 20170227127
    • Publication date Aug 10, 2017
    • NOK Corporation
    • Takeshi WATANABE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL GASKET
    • Publication number 20160305548
    • Publication date Oct 20, 2016
    • NOK Corporation
    • Takeshi WATANABE
    • 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
    • Publication number 20140252722
    • Publication date Sep 11, 2014
    • NOK Corporation
    • Yuki Takao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    ACCUMULATOR
    • Publication number 20120006438
    • Publication date Jan 12, 2012
    • NOK Corporation
    • Shinya Nakaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20100193059
    • Publication date Aug 5, 2010
    • NOK Corporation
    • Shinya Nakaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    ACCUMULATOR
    • Publication number 20100108168
    • Publication date May 6, 2010
    • NOK Corporation
    • Takashi Ota
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PTFE Resin Composition
    • Publication number 20090230629
    • Publication date Sep 17, 2009
    • NOK CORPORATION
    • Kazuhiro Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Seal ring
    • Publication number 20060038355
    • Publication date Feb 23, 2006
    • Shinya Nakaoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Seal ring
    • Publication number 20050116426
    • Publication date Jun 2, 2005
    • Hideya Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...