TREA

Tatsuya Narumi

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  • Gifu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission mechanism
    • Patent number 6,447,420
    • Issue date Sep 10, 2002
    • Teijin Seiki Co., LTD
    • Sadayuki Tanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Brake for a hydraulic motor
    • Patent number 6,336,323
    • Issue date Jan 8, 2002
    • Teijin Seiki Co., LTD
    • Sadayuki Tanabe
    • B60 - VEHICLES IN GENERAL