TREA

Shigeo Tamura

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Wear resistant chain
    • Patent number 6,666,013
    • Issue date Dec 23, 2003
    • Tsubakimoto Chain Co.
    • Takerou Nakagawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Wear resistant tensioner
    • Publication number 20030181273
    • Publication date Sep 25, 2003
    • Takerou Nakagawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Wear resistant chain
    • Publication number 20030177752
    • Publication date Sep 25, 2003
    • Takerou Nakagawa
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...