Assignee
TORIYAMA AKIHIRO
JP·2 granted patents·9 citations·filing 2009–2011
Technology mixG06K2
Top patents by PatentIndex Score
2 records- 0169US8737453B2Contactless communication device, contactless IC card, and mobile information terminalTORIYAMA AKIHIRO·Filed 2011·Granted May 27, 2014·4 cites·15 claims
- 0266US8643470B2Semiconductor integrated circuit, IC card mounted with the semiconductor integrated circuit, and operation method for the sameTORIYAMA AKIHIRO·Filed 2009·Granted Feb 4, 2014·5 cites·18 claims
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