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Kouji Tokitou

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  • Hachioju, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Light-sensitive photographic material
    • Patent number 4,363,871
    • Issue date Dec 14, 1982
    • Konishiroku Photo Industry Co., Ltd.
    • Toshiaki Shibue
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Silver halide photographic material
    • Patent number 4,358,533
    • Issue date Nov 9, 1982
    • Konishiroku Photo Industry Co., Ltd.
    • Kouji Tokitou
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Color photographic materials
    • Patent number 4,264,721
    • Issue date Apr 28, 1981
    • Konishiroku Photo Industry Co., Ltd.
    • Shinji Shimano
    • C07 - ORGANIC CHEMISTRY