TREA

Masahiro Watabe

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  • Musashimurayama-shi, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    TWO-DIMENSIONAL CODE WITH A LOGO
    • Publication number 20120063676
    • Publication date Mar 15, 2012
    • A T COMMUNICATIONS CO., LTD.
    • Makoto Kawabe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Two-dimensional code with a logo
    • Publication number 20080002853
    • Publication date Jan 3, 2008
    • A T Communications Co., Ltd.
    • Makoto Kawabe
    • G06 - COMPUTING CALCULATING COUNTING