Document management system and method that detects presence of user inaccessible files and folders, and computer-readable medium storing a computer program for implementing the method

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United States of America Patent

PATENT NO 8843520
SERIAL NO

11091133

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Abstract

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A document managing system which can detect the presence of inaccessible files and folders. In the document managing system, a file as a research object for which the right of access has been set is acquired, and a file user set for which the right of access to the research object has been set is acquired. A folder to which the research object belongs is acquired, and a folder user set for which the right of access to the folder has been set is acquired. If the intersection of the file user set and the folder user set is an empty set, it is determined that determines that there is no user who can access the research object.

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Patent Owner(s)

  • CANON KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Saito, Shigemi Yokohama, JP 8 86

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