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Hitachi, JP
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Patents Grants
last 30 patents
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Patent Grant
System and method for document management and synchronization
Patent number
7,107,295
Issue date
Sep 12, 2006
Hitachi, Ltd.
Katsuhito Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Document management system and method
Patent number
6,895,289
Issue date
May 17, 2005
Hitachi, Ltd.
Katsuhito Shimizu
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
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Patent Application
Document management system and method
Publication number
20060271553
Publication date
Nov 30, 2006
Katsuhito Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Document management system and method
Publication number
20030109943
Publication date
Jun 12, 2003
Katsuhito Shimizu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Document management system and method
Publication number
20030105740
Publication date
Jun 5, 2003
Katsuhito Shimizu
G06 - COMPUTING CALCULATING COUNTING