TREA

SHINYA OKADA

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  • TOKYO, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image processing apparatus
    • Patent number 6,385,344
    • Issue date May 7, 2002
    • Riso Kagaku Corporation
    • Yukio Irie
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image processing apparatus
    • Patent number 6,359,702
    • Issue date Mar 19, 2002
    • Riso Kagaku Corporation
    • Yukio Irie
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

  • Information Patent Application

    IMAGE PROCESSING APPARATUS
    • Publication number 20010043749
    • Publication date Nov 22, 2001
    • YUKIO IRIE
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE