Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nobuyuki Saika0
Date of Patent
February 1, 2011
0Patent Application Number
114078930
Date Filed
April 21, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A snapshot management device and snapshot management method whereby a snapshot is obtained on a regular basis, the amount of difference between two obtained snapshots is detected and, when the detected difference amount is smaller than a threshold value, of the two snapshots, the snapshot obtained earlier than the other is deleted, thereby contributing to the improved convenience.
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