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Hiroki Matsui

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Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing apparatus
    • Patent number 11,287,042
    • Issue date Mar 29, 2022
    • NOK Corporation
    • Yuya Sakano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure with annular pocket and sealing device
    • Patent number 10,865,834
    • Issue date Dec 15, 2020
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure with torsional damper and oil seal
    • Patent number 10,571,026
    • Issue date Feb 25, 2020
    • NOK Corporation
    • Akihiro Komyo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure with torsional damper and oil seal
    • Patent number 10,352,451
    • Issue date Jul 16, 2019
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure
    • Patent number 10,267,378
    • Issue date Apr 23, 2019
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 10,228,059
    • Issue date Mar 12, 2019
    • NOK Corporation
    • Hideharu Hyakutake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure
    • Patent number 10,041,562
    • Issue date Aug 7, 2018
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing structure
    • Patent number 9,927,031
    • Issue date Mar 27, 2018
    • NOK Corporation
    • Shinya Omoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 9,644,743
    • Issue date May 9, 2017
    • NOK Corporation
    • Makoto Kamemura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 9,638,324
    • Issue date May 2, 2017
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 9,593,776
    • Issue date Mar 14, 2017
    • NOK Corporation
    • Makoto Kamemura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil seal
    • Patent number 8,714,561
    • Issue date May 6, 2014
    • NOK Corporation
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil seal
    • Patent number 8,413,995
    • Issue date Apr 9, 2013
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil seal
    • Patent number 8,220,803
    • Issue date Jul 17, 2012
    • NOK Corporation
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil seal
    • Patent number 8,136,818
    • Issue date Mar 20, 2012
    • NOK Corporation
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil seal and process for producing the same
    • Patent number 7,789,396
    • Issue date Sep 7, 2010
    • NOK Corporation
    • Kazuki Takeno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device with sensor
    • Patent number 7,694,976
    • Issue date Apr 13, 2010
    • NOK Corporation
    • Hiroki Matsui
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sealing device
    • Patent number 7,674,044
    • Issue date Mar 9, 2010
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 7,506,875
    • Issue date Mar 24, 2009
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing apparatus
    • Patent number 7,465,100
    • Issue date Dec 16, 2008
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device with rotation detecting element
    • Patent number 7,464,939
    • Issue date Dec 16, 2008
    • NOK Corporation
    • Hiroki Matsui
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEALING DEVICE AND SEALING STRUCTURE
    • Publication number 20220243823
    • Publication date Aug 4, 2022
    • NOK Corporation
    • Hiroki MATSUI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING APPARATUS
    • Publication number 20200124178
    • Publication date Apr 23, 2020
    • NOK Corporation
    • Yuya SAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING APPARATUS
    • Publication number 20200011423
    • Publication date Jan 9, 2020
    • NOK Corporation
    • Sosuke ITO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING APPARATUS
    • Publication number 20190277403
    • Publication date Sep 12, 2019
    • NOK Corporation
    • Yuya SAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE WITH ANNULAR POCKET AND SEALING DEVICE
    • Publication number 20190113080
    • Publication date Apr 18, 2019
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE
    • Publication number 20180223949
    • Publication date Aug 9, 2018
    • NOK Corporation
    • Yusuke KAMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE
    • Publication number 20170307086
    • Publication date Oct 26, 2017
    • NOK Corporation
    • Shinya OMOTO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Structure With Torsional Damper And Oil Seal
    • Publication number 20170284547
    • Publication date Oct 5, 2017
    • NOK Corporation
    • Akihiro Komyo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Structure With Torsional Damper And Oil Seal
    • Publication number 20170268676
    • Publication date Sep 21, 2017
    • NOK Corporation
    • Yusuke Kamiya
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING STRUCTURE
    • Publication number 20170234398
    • Publication date Aug 17, 2017
    • NOK Corporation
    • Yusuke KAMIYA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20160252181
    • Publication date Sep 1, 2016
    • NOK Corporation
    • Hideharu HYAKUTAKE
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20160161002
    • Publication date Jun 9, 2016
    • NOK Corporation
    • Makoto KAMEMURA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20150285379
    • Publication date Oct 8, 2015
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20140319775
    • Publication date Oct 30, 2014
    • Makoto Kamemura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SUPERCHARGER
    • Publication number 20140219779
    • Publication date Aug 7, 2014
    • Hiroki Matsui
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil seal
    • Publication number 20120086173
    • Publication date Apr 12, 2012
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Oil seal
    • Publication number 20120080855
    • Publication date Apr 5, 2012
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL SEAL
    • Publication number 20100109252
    • Publication date May 6, 2010
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Oil Seal
    • Publication number 20090224485
    • Publication date Sep 10, 2009
    • Satoshi Yamanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Oil Seal and Process for Producing the Same
    • Publication number 20090200750
    • Publication date Aug 13, 2009
    • NOK Corporation
    • Kazuki Takeno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device
    • Publication number 20090127796
    • Publication date May 21, 2009
    • NOK Corporation
    • Go Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device
    • Publication number 20090127797
    • Publication date May 21, 2009
    • NOK Corporation
    • Go Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20080292231
    • Publication date Nov 27, 2008
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device with Sensor
    • Publication number 20080061511
    • Publication date Mar 13, 2008
    • Hiroki Matsui
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sealing Device
    • Publication number 20070284829
    • Publication date Dec 13, 2007
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20070278748
    • Publication date Dec 6, 2007
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing apparatus
    • Publication number 20070197302
    • Publication date Aug 23, 2007
    • NOK Corporation
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device with rotation detecting element
    • Publication number 20070187901
    • Publication date Aug 16, 2007
    • NOK Corporation
    • Hiroki Matsui
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sealing device
    • Publication number 20070182104
    • Publication date Aug 9, 2007
    • NOK CORPORATION
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device
    • Publication number 20050272508
    • Publication date Dec 8, 2005
    • Hiroki Matsui
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...