TREA

Yoshio Kikukawa

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cotter-mounting apparatus
    • Patent number 6,684,492
    • Issue date Feb 3, 2004
    • Hirata Corporation
    • Katsuyoshi Tachibana
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roller conveyer
    • Patent number 6,460,690
    • Issue date Oct 8, 2002
    • Hirata Corporation
    • Katsuyoshi Tachibana
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Cotter-mounting apparatus
    • Publication number 20030200641
    • Publication date Oct 30, 2003
    • Hirata Corporation
    • Katsuyoshi Tachibana
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR