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Naoto KAWAURA
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Tokyo, JP
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last 30 patents
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Patent Grant
Electronic-data distribution system
Patent number
7,890,608
Issue date
Feb 15, 2011
Hitachi Software Engineering Co., Ltd.
Naoto Kawaura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
ELECTRONIC-DATA DISTRIBUTION SYSTEM
Publication number
20100057817
Publication date
Mar 4, 2010
Naoto KAWAURA
G06 - COMPUTING CALCULATING COUNTING