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Masashi Shimamura

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  • Chichibu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Image reading apparatus
    • Patent number 7,916,357
    • Issue date Mar 29, 2011
    • Canon Denshi Kabushiki Kaisha
    • Kazuhide Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Sheet feeding apparatus and image processing apparatus with interco...
    • Patent number 7,543,811
    • Issue date Jun 9, 2009
    • Canon Denshi Kabushiki Kaisha
    • Masashi Shimamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image reading apparatus
    • Patent number 7,170,658
    • Issue date Jan 30, 2007
    • Canon Kabushiki Kaisha
    • Masahiro Shirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Image reading apparatus
    • Patent number 7,151,621
    • Issue date Dec 19, 2006
    • Canon Denshi Kabushiki Kaisha
    • Masahiro Shirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sheet feeding apparatus and image forming apparatus and image readi...
    • Patent number 6,869,070
    • Issue date Mar 22, 2005
    • Canon Kabushiki Kaisha
    • Masashi Shimamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image data scanner apparatus
    • Patent number D492313
    • Issue date Jun 29, 2004
    • Canon Denshi Kabushiki Kaisha
    • Hiroyuki Ichiyoshi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Document scanner
    • Patent number D478594
    • Issue date Aug 19, 2003
    • Canon Denshi Kabushiki Kaisha
    • Hiroyuki Ichiyoshi
    • D14 - Recording, communication, or information retrieval equipment
  • Information Patent Grant

    Sheet material feeding apparatus
    • Patent number 6,234,470
    • Issue date May 22, 2001
    • Canon Denshi Kabushiki Kaisha
    • Katsuhiko Okitsu
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Image reading apparatus
    • Publication number 20060203308
    • Publication date Sep 14, 2006
    • Canon Denshi Kabushiki Kaisha
    • Masahiro Shirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Image reading apparatus
    • Publication number 20050254103
    • Publication date Nov 17, 2005
    • Canon Denshi Kabushiki Kaisha
    • Kazuhide Sugiyama
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Sheet feeding apparatus and image forming apparatus and image readi...
    • Publication number 20030160379
    • Publication date Aug 28, 2003
    • CANON DENSHI KABUSHIKI KAISHA
    • Masashi Shimamura
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Image reading apparatus
    • Publication number 20030063337
    • Publication date Apr 3, 2003
    • Canon Denshi Kabushiki Kaisha
    • Masahiro Shirai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE