TREA

Shigenobu Sugasawa

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chain and chain guide plate
    • Patent number 9,803,720
    • Issue date Oct 31, 2017
    • Tsubakimoto Chain Co.
    • Hiroki Ishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ratchet type tensioner
    • Patent number 7,442,138
    • Issue date Oct 28, 2008
    • Tsubakimoto Chain Co.
    • Yoshio Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHAIN AND CHAIN GUIDE PLATE
    • Publication number 20150152943
    • Publication date Jun 4, 2015
    • Tsubakimoto Chain Co.
    • Hiroki Ishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Chain transmission device
    • Publication number 20080161144
    • Publication date Jul 3, 2008
    • Tsubakimoto Chain Co.
    • Akira Hirai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ratchet type tensioner
    • Publication number 20070142144
    • Publication date Jun 21, 2007
    • Tsubakimoto Chain Co.
    • Yoshio Kurokawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Standard sprocket for chain
    • Publication number 20070087878
    • Publication date Apr 19, 2007
    • Tsubakimoto Chain Co.
    • Takeshi Ogawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...