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Harunobu Yuzawa

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  • Zama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Road traffic monitoring system
    • Patent number 6,781,523
    • Issue date Aug 24, 2004
    • National Institute of Information and Communications Technology
    • Toshiaki Matsui
    • G08 - SIGNALLING

Patents Applicationslast 30 patents

  • Information Patent Application

    Road traffic monitoring system
    • Publication number 20020145541
    • Publication date Oct 10, 2002
    • Communications Res. Lab., Ind. Admin. Inst. (90%)
    • Toshiaki Matsui
    • G07 - CHECKING-DEVICES