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Masanori Yokoyama

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain
    • Patent number 9,739,344
    • Issue date Aug 22, 2017
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain
    • Patent number 9,534,662
    • Issue date Jan 3, 2017
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission
    • Patent number 9,506,537
    • Issue date Nov 29, 2016
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sprocket and chain transmission mechanism
    • Patent number 9,500,271
    • Issue date Nov 22, 2016
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain
    • Patent number 9,243,684
    • Issue date Jan 26, 2016
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain and connecting pin
    • Patent number 9,182,010
    • Issue date Nov 10, 2015
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain
    • Patent number 9,046,151
    • Issue date Jun 2, 2015
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain transmission apparatus
    • Patent number 8,771,117
    • Issue date Jul 8, 2014
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN
    • Publication number 20160116022
    • Publication date Apr 28, 2016
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN
    • Publication number 20160108990
    • Publication date Apr 21, 2016
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPROCKET AND CHAIN TRANSMISSION MECHANISM
    • Publication number 20150240932
    • Publication date Aug 27, 2015
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN AND CONNECTING PIN
    • Publication number 20140357440
    • Publication date Dec 4, 2014
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TRANSMISSION
    • Publication number 20140323255
    • Publication date Oct 30, 2014
    • Tsubakimoto Chain Co.
    • Yuji Kurematsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN
    • Publication number 20140141913
    • Publication date May 22, 2014
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN
    • Publication number 20140057750
    • Publication date Feb 27, 2014
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TRANSMISSION
    • Publication number 20130225342
    • Publication date Aug 29, 2013
    • Tsubakimoto Chain Co.,
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN TRANSMISSION APPARATUS
    • Publication number 20130053194
    • Publication date Feb 28, 2013
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE FOR TRANSMISSION DEVICE
    • Publication number 20090156339
    • Publication date Jun 18, 2009
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Timing transmission having enhanced timing chain removal and replac...
    • Publication number 20060240923
    • Publication date Oct 26, 2006
    • Tsubakimoto Chain Co.
    • Masanori Yokoyama
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES