File document management server and file document managing method

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United States of America Patent

PATENT NO 9881020
SERIAL NO

14615307

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Abstract

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According to an embodiment, a file document management server includes a controller and a memory. The memory stores expiration date information which indicates an expiration date of file documents which have been transmitted to a client device, and status information which indicates a storage state or a deletion state of the file documents of the client device to which the file documents have been transmitted. The controller changes the status information from a storage state to a deletion state when the expiration date passes.

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Patent Owner(s)

Patent OwnerAddress
TOSHIBA TEC KABUSHIKI KAISHATOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishida, Takao Yokohama Kanagawa, JP 50 446
Nishida, Ikuo Yokohama Kanagawa, JP 50 190
Ogura, Kazuhiro Hiratsuka Kanagawa, JP 128 944

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7.5 Year Payment $3600.00 $1800.00 $900.00 Jul 30, 2025
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