TREA

Akiko Nagumo

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Non-contact type IC card
    • Patent number 7,931,203
    • Issue date Apr 26, 2011
    • Kyodo Printing Co., Ltd.
    • Minoru Fujita
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    NON-CONTACT TYPE IC CARD
    • Publication number 20090250521
    • Publication date Oct 8, 2009
    • KYODO PRINTING CO., LTD.
    • Minoru Fujita
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    NON-CONTACT TYPE IC CARD
    • Publication number 20090242645
    • Publication date Oct 1, 2009
    • KYODO PRINTING CO., LTD.
    • Akihiko Komatsu
    • G06 - COMPUTING CALCULATING COUNTING