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Keiko Akutsu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Image display monitor
    • Patent number D709497
    • Issue date Jul 22, 2014
    • Japan Radio Co., Ltd.
    • Keiko Akutsu
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Image display monitor
    • Patent number D709495
    • Issue date Jul 22, 2014
    • Japan Radio Co., Ltd.
    • Keiko Akutsu
    • D14 - Recording, communication, or information retrieval equipment