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Eiji Yano

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Patents Grantslast 30 patents

  • Information Patent Grant

    Extruder for rubbery materials
    • Patent number 5,529,475
    • Issue date Jun 25, 1996
    • Bridgestone Corporation
    • Eiji Yano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Belt-like material winding system
    • Patent number 5,282,584
    • Issue date Feb 1, 1994
    • Bridgestone Corporation
    • Eiji Yano
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for taking residual solid matter out of extrusion head
    • Patent number 5,223,280
    • Issue date Jun 29, 1993
    • Bridgestone Corporation
    • Masayuki Ogata
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Die assembly exchanging apparatus for extruder
    • Patent number 4,895,507
    • Issue date Jan 23, 1990
    • Bridgestone Corporation
    • Eiji Yano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents