TREA

Hideyasu Shimizu

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Facsimile transceiver
    • Patent number D304722
    • Issue date Nov 21, 1989
    • Hitachi, Ltd.
    • Kazunori Hashimoto
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Facsimile transceiver
    • Patent number D288444
    • Issue date Feb 24, 1987
    • Hitachi, Ltd.
    • Akitaka Takeuchi
    • D14 - Recording, communication, or information retrieval equipment