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Naoto Kobayashi

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  • Fukushima-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing sealing device
    • Patent number 10,293,531
    • Issue date May 21, 2019
    • NOK Corporation
    • Takuya Kato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dust seal
    • Patent number 10,234,037
    • Issue date Mar 19, 2019
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 10,119,617
    • Issue date Nov 6, 2018
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 8,353,519
    • Issue date Jan 15, 2013
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 8,231,129
    • Issue date Jul 31, 2012
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device for universal joint
    • Patent number 8,196,932
    • Issue date Jun 12, 2012
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing device
    • Patent number 8,087,673
    • Issue date Jan 3, 2012
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing ring with a pulsar ring for a rotary encoder
    • Patent number 7,960,967
    • Issue date Jun 14, 2011
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pulsar ring of a magnetic rotary encoder having a pulsar main body...
    • Patent number 7,728,582
    • Issue date Jun 1, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sealing device
    • Patent number 7,675,212
    • Issue date Mar 9, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Encoder
    • Patent number 7,508,193
    • Issue date Mar 24, 2009
    • NOK Corporation
    • Kenichi Yarimizu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Sealing apparatus with encoder
    • Patent number 7,232,129
    • Issue date Jun 19, 2007
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DUST SEAL
    • Publication number 20170219100
    • Publication date Aug 3, 2017
    • NOK Corporation
    • Naoto Kobayashi
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20170211705
    • Publication date Jul 27, 2017
    • NOK Corporation
    • Naoto KOBAYASHI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR MANUFACTURING SEALING DEVICE
    • Publication number 20160250788
    • Publication date Sep 1, 2016
    • NOK Corporation
    • Takuya KATO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20110278800
    • Publication date Nov 17, 2011
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE FOR UNIVERSAL JOINT
    • Publication number 20100289226
    • Publication date Nov 18, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PULSAR RING FOR MAGNETIC ROTARY ENCODER
    • Publication number 20100245007
    • Publication date Sep 30, 2010
    • NOK Corporation
    • Takehiro Nakagawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20100133758
    • Publication date Jun 3, 2010
    • Go Kanzaki
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20100066029
    • Publication date Mar 18, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HERMETIC SEALING DEVICE
    • Publication number 20100066030
    • Publication date Mar 18, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DEVICE
    • Publication number 20100007090
    • Publication date Jan 14, 2010
    • NOK Corporation
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC ENCODER
    • Publication number 20090267595
    • Publication date Oct 29, 2009
    • NOK CORPORATION
    • Shinobu Munekata
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sealing Device
    • Publication number 20090256316
    • Publication date Oct 15, 2009
    • NOK Corporation
    • Go Kanzaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing Device
    • Publication number 20090174151
    • Publication date Jul 9, 2009
    • NOK CORPORATION
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pulsar Ring for Rotary Encoder
    • Publication number 20090153136
    • Publication date Jun 18, 2009
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING
  • 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

    Pulsar Ring of Magnetic Rotary Encoder
    • Publication number 20090096444
    • Publication date Apr 16, 2009
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    PULSAR RING FOR MAGNETIC ENCODER
    • Publication number 20090051354
    • Publication date Feb 26, 2009
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Hermetically Sealing Device With Magnetic Encoder
    • Publication number 20080150238
    • Publication date Jun 26, 2008
    • NOK Corporation
    • Kenichi Yarimizu
    • G01 - MEASURING TESTING
  • Information Patent Application

    Pulsar Ring for Magnetic Rotary Encoder
    • Publication number 20070257668
    • Publication date Nov 8, 2007
    • Takehiro Nakagawa
    • G01 - MEASURING TESTING
  • Information Patent Application

    Annular Member
    • Publication number 20070246890
    • Publication date Oct 25, 2007
    • NOK Corporation
    • Naoto Kobayashi
    • G01 - MEASURING TESTING
  • Information Patent Application

    Encoder
    • Publication number 20070182406
    • Publication date Aug 9, 2007
    • NOK CORPORATION
    • Kenichi Yarimizu
    • G01 - MEASURING TESTING
  • Information Patent Application

    Sealing device
    • Publication number 20070024273
    • Publication date Feb 1, 2007
    • Naoto Kobayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing apparatus with encoder
    • Publication number 20060076737
    • Publication date Apr 13, 2006
    • Naoto Kobayashi
    • G01 - MEASURING TESTING