TREA

Junichi Ogawa

Follow

Person

  • Osaka, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic board
    • Patent number D626599
    • Issue date Nov 2, 2010
    • Panasonic Corporation
    • Junichi Ogawa
    • D20 - Sales and advertising equipment
  • Information Patent Grant

    Built-in type speaker for electronic white board
    • Patent number D614170
    • Issue date Apr 20, 2010
    • Panasonic Corporation
    • Toshihiro Nakashima
    • D14 - Recording, communication, or information retrieval equipment