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Seiji SATO

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  • Shizuoka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain tensioner, chain tensioner group, and method of manufacturing...
    • Patent number 10,550,916
    • Issue date Feb 4, 2020
    • NTN Corporation
    • Tasuku Furukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner assembly
    • Patent number 9,752,662
    • Issue date Sep 5, 2017
    • NTN Corporation
    • Takehiro Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fulcrum bearing device for pulley arm
    • Patent number 9,581,199
    • Issue date Feb 28, 2017
    • NTN Corporation
    • Tadahisa Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner assembly
    • Patent number 9,388,882
    • Issue date Jul 12, 2016
    • NTN Corporation
    • Takehiro Takano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic auto-tensioner
    • Patent number 9,046,176
    • Issue date Jun 2, 2015
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Auto-tensioner
    • Patent number 8,888,623
    • Issue date Nov 18, 2014
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 8,393,987
    • Issue date Mar 12, 2013
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 8,371,973
    • Issue date Feb 12, 2013
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 8,221,274
    • Issue date Jul 17, 2012
    • NTN Corporation
    • Takanobu Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner for two-wheeled vehicle engine
    • Patent number 7,775,923
    • Issue date Aug 17, 2010
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,775,921
    • Issue date Aug 17, 2010
    • NTN Corporation
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,766,775
    • Issue date Aug 3, 2010
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,727,098
    • Issue date Jun 1, 2010
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,677,999
    • Issue date Mar 16, 2010
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Auto-tensioner
    • Patent number 7,654,924
    • Issue date Feb 2, 2010
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,559,863
    • Issue date Jul 14, 2009
    • NTN Corporation
    • Kouichi Onimaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 7,527,572
    • Issue date May 5, 2009
    • NTN Corporation
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain tensioner
    • Patent number 6,935,978
    • Issue date Aug 30, 2005
    • NTN Corporation
    • Hisashi Hayakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressing device and friction plate for improving response sensitivi...
    • Patent number 6,675,770
    • Issue date Jan 13, 2004
    • NTN Corporation
    • Seiji Sato
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Cam fixing construction for cam shaft
    • Patent number 5,724,860
    • Issue date Mar 10, 1998
    • NTN Corporation
    • Hideo Sekiguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN TENSIONER, CHAIN TENSIONER GROUP, AND METHOD OF MANUFACTURING...
    • Publication number 20170211663
    • Publication date Jul 27, 2017
    • NTN Corporation
    • Tasuku FURUKAWA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TENSIONER ASSEMBLY
    • Publication number 20160040760
    • Publication date Feb 11, 2016
    • NTN Corporation
    • Takehiro TAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FULCRUM BEARING DEVICE FOR PULLEY ARM
    • Publication number 20150275976
    • Publication date Oct 1, 2015
    • NTN Corporation
    • Tadahisa Tanaka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER ASSEMBLY
    • Publication number 20140031157
    • Publication date Jan 30, 2014
    • NTN Corporation
    • Takehiro TAKANO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC AUTO-TENSIONER
    • Publication number 20130269514
    • Publication date Oct 17, 2013
    • NTN Corporation
    • Seiji SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC AUTO-TENSIONER
    • Publication number 20130260931
    • Publication date Oct 3, 2013
    • NTN Corporation
    • Seiji SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100222168
    • Publication date Sep 2, 2010
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100130320
    • Publication date May 27, 2010
    • Satoshi Kitano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100099529
    • Publication date Apr 22, 2010
    • Seiji SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100087285
    • Publication date Apr 8, 2010
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20090017949
    • Publication date Jan 15, 2009
    • Takanobu Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Auto-tensioner
    • Publication number 20090011880
    • Publication date Jan 8, 2009
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain Tensioner
    • Publication number 20080280711
    • Publication date Nov 13, 2008
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20080280712
    • Publication date Nov 13, 2008
    • Yoshiaki Ryouno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20080268993
    • Publication date Oct 30, 2008
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20080261736
    • Publication date Oct 23, 2008
    • Kouichi Onimaru
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Auto-tensioner
    • Publication number 20080139352
    • Publication date Jun 12, 2008
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain Tensioner
    • Publication number 20080132366
    • Publication date Jun 5, 2008
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20080096707
    • Publication date Apr 24, 2008
    • NTN CORPORATION
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20060116229
    • Publication date Jun 1, 2006
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20060094548
    • Publication date May 4, 2006
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner for two-wheeled vehicle engine
    • Publication number 20060003859
    • Publication date Jan 5, 2006
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20050049093
    • Publication date Mar 3, 2005
    • Seiji Sato
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20040266571
    • Publication date Dec 30, 2004
    • Tomoyoshi Izutsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain tensioner
    • Publication number 20040138018
    • Publication date Jul 15, 2004
    • Hisashi Hayakawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...