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Koji Ooi

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  • Yokohama-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Iris image pickup apparatus
    • Patent number 7,312,818
    • Issue date Dec 25, 2007
    • Matsushita Electric Industrial Co., Ltd.
    • Koji Ooi
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Service providing system
    • Publication number 20030154329
    • Publication date Aug 14, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Koji Ooi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Iris image pickup apparatus
    • Publication number 20030020828
    • Publication date Jan 30, 2003
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Koji Ooi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Iris imaging device
    • Publication number 20020191075
    • Publication date Dec 19, 2002
    • Makoto Doi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Iris imaging apparatus
    • Publication number 20020191076
    • Publication date Dec 19, 2002
    • Jyoji Wada
    • G06 - COMPUTING CALCULATING COUNTING