TREA

Shingo Ishizaka

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Console for telephone
    • Patent number D583353
    • Issue date Dec 23, 2008
    • Iwatsu Electric Co., Ltd.
    • Dustin Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone
    • Patent number D576146
    • Issue date Sep 2, 2008
    • Iwatsu Electric Co., Ltd.
    • Dustin Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone
    • Patent number D575263
    • Issue date Aug 19, 2008
    • Iwatsu Electric Co., Ltd.
    • Dustin Brown
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Telephone
    • Patent number D575262
    • Issue date Aug 19, 2008
    • Iwatsu Electric Co., Ltd.
    • Dustin Brown
    • D14 - Recording, communication, or information retrieval equipment