TREA

Atsuko Hattori

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Copying machine
    • Patent number D320409
    • Issue date Oct 1, 1991
    • Sharp Corporation
    • Mikio Kosako
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copy machine
    • Patent number D316724
    • Issue date May 7, 1991
    • Sharp Corporation
    • Mikio Kosako
    • D18 - Printing and office machinery
  • Information Patent Grant

    Copying machine
    • Patent number D316564
    • Issue date Apr 30, 1991
    • Sharp Corporation
    • Mikio Kosako
    • D18 - Printing and office machinery