TREA

Raku Ishida

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disc player
    • Patent number D587674
    • Issue date Mar 3, 2009
    • Sony Corporation
    • Mitsuhiro Uehara
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Disc player
    • Patent number D571348
    • Issue date Jun 17, 2008
    • Sony Corporation
    • Mitsuhiro Uehara
    • D14 - Recording, communication, or information retrieval equipment