TREA

Yasuo Washigawa

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  • Asaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-sensitive composition
    • Patent number 4,298,679
    • Issue date Nov 3, 1981
    • Fuji Photo Film Co., Ltd.
    • Fumiaki Shinozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Light-sensitive photopolymerizable composition
    • Patent number 4,175,971
    • Issue date Nov 27, 1979
    • Fuji Photo Film Co., Ltd.
    • Fumiaki Shinozaki
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY