TREA

Narutoshi Okazaki

Follow

Person

  • Nishinomiya, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Speaker
    • Patent number D702212
    • Issue date Apr 8, 2014
    • TOA Corporation
    • Narutoshi Okazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D584721
    • Issue date Jan 13, 2009
    • TOA Corporation
    • Narutoshi Okazaki
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Microphone
    • Patent number D583806
    • Issue date Dec 30, 2008
    • TOA Corporation
    • Narutoshi Okazaki
    • D14 - Recording, communication, or information retrieval equipment