TREA

Naoki Wakabayashi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tensioner with plunger stopper pin
    • Patent number 6,435,992
    • Issue date Aug 20, 2002
    • Tsubakimoto Chain Co.
    • Naoki Wakabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hydraulic tensioner
    • Publication number 20050096166
    • Publication date May 5, 2005
    • Naoki Wakabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Tensioner with plunger stopper pin
    • Publication number 20010039223
    • Publication date Nov 8, 2001
    • Naoki Wakabayashi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...