TREA

Toshiki Shikata

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Absorbable barrier membrane
    • Patent number 6,169,046
    • Issue date Jan 2, 2001
    • Director-General of National Institute for Research in Organic Materials
    • Toshiki Shikata
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expanded material and laminate
    • Patent number 6,110,578
    • Issue date Aug 29, 2000
    • Dainippon Ink and Chemicals, Inc.
    • Yasutoshi Kakizawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Expanded material and laminate
    • Patent number 6,037,384
    • Issue date Mar 14, 2000
    • Dainippon Ink and Chemicals, Inc.
    • Yasutoshi Kakizawa
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Biodegradable material and process for the preparation thereof
    • Patent number 5,955,529
    • Issue date Sep 21, 1999
    • Dainippon Ink and Chemicals, Inc.
    • Yoji Imai
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE