TREA

Hirohisa Tanaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number D580486
    • Issue date Nov 11, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer
    • Patent number D579489
    • Issue date Oct 28, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D18 - Printing and office machinery
  • Information Patent Grant

    Lighting device for camera
    • Patent number D570395
    • Issue date Jun 3, 2008
    • Sony Corporation
    • Ryuta Kanno
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera
    • Patent number D552146
    • Issue date Oct 2, 2007
    • Sony Corporation
    • Satoshi Masamitsu
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera housing
    • Patent number D539319
    • Issue date Mar 27, 2007
    • Sony Corporation
    • Satoshi Masamitsu
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Camera housing
    • Patent number D538324
    • Issue date Mar 13, 2007
    • Sony Corporation
    • Satoshi Masamitsu
    • D16 - Photography and optical equipment
  • Information Patent Grant

    Combined media reader/writer and fingerprint reader
    • Patent number D495335
    • Issue date Aug 31, 2004
    • Sony Corporation
    • Satoshi Masamitsu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Combined mouse and fingerprint reader/writer
    • Patent number D483764
    • Issue date Dec 16, 2003
    • Sony Corporation
    • Satoshi Masamitsu
    • D14 - Recording, communication, or information retrieval equipment