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Shoko Ryuen

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  • Ichikawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number D404414
    • Issue date Jan 19, 1999
    • Nikon Corporation
    • Masaaki Yanagisawa
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera provided with a sliding cover
    • Patent number 5,805,947
    • Issue date Sep 8, 1998
    • Nikon Corporation
    • Hidenori Miyamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY