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Kazuya Tsuruta
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Yokohama, JP
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last 30 patents
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Patent Grant
Relay system, relay program, and relay method
Patent number
8,112,517
Issue date
Feb 7, 2012
Hitachi, Ltd.
Yoshiteru Takeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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Patent Application
RELAY SYSTEM, RELAY PROGRAM, AND RELAY METHOD
Publication number
20080215723
Publication date
Sep 4, 2008
Yoshiteru Takeshima
H04 - ELECTRIC COMMUNICATION TECHNIQUE