Masahiro Kimura

Person

  • Kasugai-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Information concealing label

    • Patent number 8,414,031
    • Issue date Apr 9, 2013
    • Kalbas Co., Ltd.
    • Kenji Hirose
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Information concealing label

    • Publication number 20090066075
    • Publication date Mar 12, 2009
    • Kalbas Co., Ltd
    • Kenji Hirose
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS