TREA

Kazumi Osaka

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  • Nara, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical scanner for a word processor
    • Patent number D343829
    • Issue date Feb 1, 1994
    • Sharp Kabushiki Kaisha
    • Mitsukazu Okuda
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Computer
    • Patent number D340920
    • Issue date Nov 2, 1993
    • Sharp Kabushiki Kaisha
    • Mitsukazu Okuda
    • D14 - Recording, communication, or information retrieval equipment