TREA

Takashi Ishii

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conveyor chain for use in crossed delivery conveyor
    • Patent number 6,471,047
    • Issue date Oct 29, 2002
    • Tsubakimoto Chain Co.
    • Katsutoshi Shibayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Low friction coefficient plastic conveyor chain
    • Patent number 6,250,458
    • Issue date Jun 26, 2001
    • Tsubakimoto Chain Co.
    • Katsutoshi Shibayama
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Molded conveyor chain
    • Patent number 6,213,292
    • Issue date Apr 10, 2001
    • Tsubakimoto Chain Co.
    • Toshio Takahashi
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents