TREA

Osamu Kitazawa

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  • Yokohama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Auto document feeding device
    • Patent number 8,854,706
    • Issue date Oct 7, 2014
    • Kabushiki Kaisha Toshiba
    • Osamu Kitazawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Auto document feeding device
    • Patent number 8,203,767
    • Issue date Jun 19, 2012
    • Kabushiki Kaisha Toshiba
    • Osamu Kitazawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Auto document feeding device and image scanning device
    • Patent number 8,199,383
    • Issue date Jun 12, 2012
    • Kabushiki Kaisha Toshiba
    • Akihito Tokutsu
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Sheet conveying device and image forming apparatus
    • Patent number 7,828,292
    • Issue date Nov 9, 2010
    • Kabushiki Kaisha Toshiba
    • Osamu Kitazawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Sheet conveying device and image forming apparatus
    • Patent number 7,500,670
    • Issue date Mar 10, 2009
    • Kabushiki Kaisha Toshiba
    • Osamu Kitazawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Image forming apparatus
    • Patent number 6,330,423
    • Issue date Dec 11, 2001
    • Toshiba Tec Kabushiki Kaisha
    • Osamu Kitazawa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Apparatus for feeding sheet material
    • Patent number 5,078,380
    • Issue date Jan 7, 1992
    • Kabushiki Kaisha Toshiba
    • Osamu Kitazawa
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    PG yoke position detecting apparatus
    • Patent number 4,646,194
    • Issue date Feb 24, 1987
    • Copal Company Limited
    • Shigekazu Nakamura
    • G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents