TREA

Ryoko Mizuta

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser beam printer
    • Patent number D343858
    • Issue date Feb 1, 1994
    • Canon Kabushiki Kaisha
    • Naoki Tashiro
    • D18 - Printing and office machinery
  • Information Patent Grant

    Image reading device
    • Patent number D340039
    • Issue date Oct 5, 1993
    • Canon Kabushiki Kaisha
    • Naoki Tashiro
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Image forming apparatus
    • Patent number D338909
    • Issue date Aug 31, 1993
    • Canon Kabushiki Kaisha
    • Hiroyuki Tokuda
    • D18 - Printing and office machinery
  • Information Patent Grant

    Image forming apparatus
    • Patent number D338227
    • Issue date Aug 10, 1993
    • Canon Kabushiki Kaisha
    • Hiroyuki Tokuda
    • D18 - Printing and office machinery
  • Information Patent Grant

    Document feeder for image input device
    • Patent number D337605
    • Issue date Jul 20, 1993
    • Canon Kabushiki Kaisha
    • Naoki Tashiro
    • D18 - Printing and office machinery