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Masaaki Kiyomiya

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Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number D580437
    • Issue date Nov 11, 2008
    • TEAC Corporation
    • Masaaki Kiyomiya
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Transmitter
    • Patent number D580436
    • Issue date Nov 11, 2008
    • TEAC Corporation
    • Masaaki Kiyomiya
    • D14 - Recording, communication, or information retrieval equipment