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Tatsuhito Sagawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Camera device and monitor system
    • Patent number 7,872,099
    • Issue date Jan 18, 2011
    • Hitachi, Ltd.
    • Tatsuhito Sagawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Camera device and monitor system
    • Publication number 20070046808
    • Publication date Mar 1, 2007
    • Tatsuhito Sagawa
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE