TREA

Takayoshi Omura

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  • Hino, JA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gelatin hardening process
    • Patent number 4,039,520
    • Issue date Aug 2, 1977
    • Konishiroku Photo Industry Co., Ltd.
    • Teiji Habu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Gelatin hardening process
    • Patent number 3,981,857
    • Issue date Sep 21, 1976
    • Konishiroku Photo Industry Co., Ltd.
    • Teiji Habu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY