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Shuji Senoo
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Tokyo, JP
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last 30 patents
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Patent Grant
Access control system, authentication server, application server, a...
Patent number
7,660,995
Issue date
Feb 9, 2010
Hitachi, Ltd.
Keisuke Takeuchi
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Access control system, authentication server, application server, a...
Publication number
20060080542
Publication date
Apr 13, 2006
Hitachi, Ltd.
Keisuke Takeuchi
G06 - COMPUTING CALCULATING COUNTING