Assignee

SAKATA TSUGUHIDE

JP·2 granted patents·30 citations·filing 2007–2009

Technology mixG10H1 H04B1 H04L1 H04N1 H04R1 H04S1

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2 records

0191US8718537B2Communication systemSAKATA TSUGUHIDE·Filed 2007·Granted May 6, 2014·23 cites·15 claims
0278US8107641B2Communication system and control method therefor, program, and storage mediumSAKATA TSUGUHIDE·Filed 2009·Granted Jan 31, 2012·7 cites·13 claims

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