TREA

Toshihide Uotani

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Identifier authenticating system
    • Patent number 8,584,203
    • Issue date Nov 12, 2013
    • Japan Registry Services, Co., Ltd.
    • Takaharu Ui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Identifier authentication system
    • Patent number 8,539,549
    • Issue date Sep 17, 2013
    • Japan Registry Services, Co., Ltd.
    • Takaharu Ui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Identifier authenticating system
    • Patent number 8,291,476
    • Issue date Oct 16, 2012
    • Japan Registry Services, Co., Ltd.
    • Takaharu Ui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    Identifier Authentication System
    • Publication number 20090106354
    • Publication date Apr 23, 2009
    • Takaharu Ui
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Identifier Authenticating System
    • Publication number 20090106259
    • Publication date Apr 23, 2009
    • Takaharu Ui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Identifier Authenticating System
    • Publication number 20090049538
    • Publication date Feb 19, 2009
    • Takaharu Ui
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE