TREA

Etsuro Nakada

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    High-friction fluid seal and shock absorber
    • Patent number 7,837,017
    • Issue date Nov 23, 2010
    • Kayaba Industry Co., Ltd.
    • Chikashi Imoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve structure of hydraulic damper
    • Patent number 7,793,584
    • Issue date Sep 14, 2010
    • Kayaba Industry Co., Ltd.
    • Tomoharu Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    High-Friction Fluid Seal and Shock Absorber
    • Publication number 20090152779
    • Publication date Jun 18, 2009
    • Chikashi Imoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check valve structure of hydraulic dumper
    • Publication number 20080035902
    • Publication date Feb 14, 2008
    • Kayaba Industry Co., Ltd.
    • Tomoharu Murakami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...