TREA

Yuzuru Sanbongi

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  • Chitose-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hard-faced friction mating member
    • Patent number 7,005,177
    • Issue date Feb 28, 2006
    • Dynax Corporation
    • Norio Takakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Wet friction disc clutch
    • Patent number 6,135,256
    • Issue date Oct 24, 2000
    • Dynax Corporation
    • Zhi-Peng Han
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unilateral disc-type friction clutch with thermal distortion avoida...
    • Patent number 5,975,267
    • Issue date Nov 2, 1999
    • Dynax Corporation
    • Norio Takakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Hard-faced friction mating member
    • Publication number 20040206600
    • Publication date Oct 21, 2004
    • Norio Takakura
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...