TREA

Kouji Tada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Display apparatus
    • Patent number 8,547,316
    • Issue date Oct 1, 2013
    • Sony Corporation
    • Yusuke Doi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    DISPLAY APPARATUS
    • Publication number 20090058763
    • Publication date Mar 5, 2009
    • SONY CORPORATION
    • Yusuke Doi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS