TREA

Yoshimasa Saito

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Medical bag
    • Patent number 5,520,972
    • Issue date May 28, 1996
    • Showa Denko K.K.
    • Tomohiko Ezaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    High density polyethylene type transparent film and process for pro...
    • Patent number 4,954,391
    • Issue date Sep 4, 1990
    • Showa Denko Kabushiki Kaisha
    • Terumitsu Kotani
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL