TREA

Youhei Kattou

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Patents Grantslast 30 patents

  • Information Patent Grant

    Document reading apparatus
    • Patent number 8,503,049
    • Issue date Aug 6, 2013
    • Canon Kabushiki Kaisha
    • Youhei Kattou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Document reading apparatus
    • Patent number 8,345,330
    • Issue date Jan 1, 2013
    • Canon Kabushiki Kaisha
    • Akiko Kanno
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    DOCUMENT READING APPARATUS
    • Publication number 20120013958
    • Publication date Jan 19, 2012
    • Canon Kabushiki Kaisha
    • Youhei Kattou
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DOCUMENT READING APPARATUS
    • Publication number 20100103484
    • Publication date Apr 29, 2010
    • Canon Kabushiki Kaisha
    • Akiko Kanno
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE