TREA

Shin Azumi

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  • London, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Loudspeaker housing
    • Patent number D531986
    • Issue date Nov 14, 2006
    • Toa Kabushiki Kaisha/Toa Corporation
    • Shin Azumi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Loudspeaker
    • Patent number D492286
    • Issue date Jun 29, 2004
    • TOA Kabushiki Kaisha
    • Shin Azumi
    • D14 - Recording, communication, or information retrieval equipment