TREA

Hideyuki Kawashima

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Optical printer device that forms color images
    • Patent number 6,720,986
    • Issue date Apr 13, 2004
    • Citizen Watch Co., Ltd.
    • Sadao Masubuchi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Document/image data reader
    • Patent number 6,108,106
    • Issue date Aug 22, 2000
    • Citizen Watch Co., Ltd.
    • Yasuhiro Hayashi
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Optical printer device
    • Publication number 20020044194
    • Publication date Apr 18, 2002
    • Sadao Masubuchi
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS