TREA

Junko Katsuraku

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera
    • Patent number D667862
    • Issue date Sep 25, 2012
    • Sony Corporation
    • Kaoru Sumita
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D633123
    • Issue date Feb 22, 2011
    • Sony Corporation
    • Junko Katsuraku
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D625348
    • Issue date Oct 12, 2010
    • Sony Corporation
    • Kaoru Sumita
    • D16 - Photography and optical equipment