TREA

Hideyoshi Iizuka

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  • Yokohama, JP
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Patents Applicationslast 30 patents

  • Information Patent Application

    Coupon ticket issuing system
    • Publication number 20070239547
    • Publication date Oct 11, 2007
    • Hitachi, Ltd
    • Akira Kumomura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Coupon ticket issuing system
    • Publication number 20030078839
    • Publication date Apr 24, 2003
    • Hitachi, Ltd
    • Akira Kumomura
    • G06 - COMPUTING CALCULATING COUNTING