TREA

Soichi Tanigaki

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Network conference system
    • Patent number 7,543,021
    • Issue date Jun 2, 2009
    • Pioneer Corporation
    • Hironori Nagayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Network conference system
    • Publication number 20050198123
    • Publication date Sep 8, 2005
    • PIONEER CORPORATION
    • Hironori Nagayama
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE