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Yoshitaka Sano

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  • Matsudo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image processing system
    • Patent number 5,073,965
    • Issue date Dec 17, 1991
    • Canon Kabushiki Kaisha
    • Motofumi Konishi
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Image information searching apparatus
    • Patent number 5,038,379
    • Issue date Aug 6, 1991
    • Canon Kabushiki Kaisha
    • Yoshitaka Sano
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image processing system
    • Patent number 4,878,250
    • Issue date Oct 31, 1989
    • Canon Kabushiki Kaisha
    • Masahide Kotera
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image processing system
    • Patent number 4,769,852
    • Issue date Sep 6, 1988
    • Canon Kabushiki Kaisha
    • Norio Hashimoto
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image processing system
    • Patent number 4,658,299
    • Issue date Apr 14, 1987
    • Canon Kabushiki Kaisha
    • Kanou Tanaka
    • G06 - COMPUTING CALCULATING COUNTING