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Toshihiko Miyazawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tensioner
    • Patent number 10,781,894
    • Issue date Sep 22, 2020
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner
    • Patent number 10,767,739
    • Issue date Sep 8, 2020
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Guide shoe
    • Patent number 9,797,483
    • Issue date Oct 24, 2017
    • Tsubakimoto Chain Co.
    • Yuta Kurono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain guide
    • Patent number 9,175,754
    • Issue date Nov 3, 2015
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power transmission chain
    • Patent number 8,801,554
    • Issue date Aug 12, 2014
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Chain
    • Patent number 8,469,845
    • Issue date Jun 25, 2013
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Link plate for roller chain and manufacturing method thereof
    • Patent number 7,704,175
    • Issue date Apr 27, 2010
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Transmission chain
    • Patent number 7,585,239
    • Issue date Sep 8, 2009
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TENSIONER
    • Publication number 20190011022
    • Publication date Jan 10, 2019
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TENSIONER
    • Publication number 20190011021
    • Publication date Jan 10, 2019
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GUIDE SHOE
    • Publication number 20160138684
    • Publication date May 19, 2016
    • Tsubakimoto Chain Co.
    • Yuta Kurono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN GUIDE
    • Publication number 20140148288
    • Publication date May 29, 2014
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    POWER TRANSMISSION CHAIN
    • Publication number 20120316020
    • Publication date Dec 13, 2012
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN
    • Publication number 20100267504
    • Publication date Oct 21, 2010
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN
    • Publication number 20100093475
    • Publication date Apr 15, 2010
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHAIN FOR USE IN AUTOMOBILE ENGINE
    • Publication number 20080280716
    • Publication date Nov 13, 2008
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain for use in automobile engine
    • Publication number 20080015072
    • Publication date Jan 17, 2008
    • Tsubakimoto Chain Co.
    • Kenichi Nagao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Link plate for roller chain and manufacturing method thereof
    • Publication number 20070093333
    • Publication date Apr 26, 2007
    • Toshihiko Miyazawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sintered sprocket with protrusions
    • Publication number 20070054768
    • Publication date Mar 8, 2007
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Transmission chain
    • Publication number 20060079363
    • Publication date Apr 13, 2006
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...