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Yoshiaki Ryouno

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  • Iwata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling bearing
    • Patent number 9,115,762
    • Issue date Aug 25, 2015
    • NTN Corporation
    • Katsuaki Sasaki
    • 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

    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...

Patents Applicationslast 30 patents

  • Information Patent Application

    V-BELT TYPE INFINITELY VARIABLE TRANSMISSION
    • Publication number 20160290450
    • Publication date Oct 6, 2016
    • NTN CORPORATION
    • Taku ITAGAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING
    • Publication number 20140133792
    • Publication date May 15, 2014
    • NTN Corporation
    • Katsuaki Sasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TENSIONER
    • Publication number 20100093474
    • Publication date Apr 15, 2010
    • KOUICHI ONIMARU
    • 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...