TREA

Shigeaki Kurata

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dental material
    • Patent number 4,910,275
    • Issue date Mar 20, 1990
    • Daikin Industries, Ltd.
    • Noboru Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Dental resin composition
    • Patent number 4,826,893
    • Issue date May 2, 1989
    • G-C Dental Industrial Corp.
    • Noboru Yamazaki
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE