Assignee
TACHIKAWA HITOYA
JP·4 granted patents·4 citations·filing 2008–2011
Top patents by PatentIndex Score
4 records- 0160US8223718B2Radio terminal, radio base station and radio communication methodTACHIKAWA HITOYA·Filed 2009·Granted Jul 17, 2012·2 cites·15 claims
- 0255US8391852B2Communication method, communication system, communication terminal apparatus and base station apparatusTACHIKAWA HITOYA·Filed 2008·Granted Mar 5, 2013·2 cites·10 claims
- 0342US8208902B2Communication system, authentication server, and communication methodTACHIKAWA HITOYA·Filed 2009·Granted Jun 26, 2012·0 cites·8 claims
- 0435US9301157B2Radio communication system, radio base station, and radio terminalTACHIKAWA HITOYA·Filed 2011·Granted Mar 29, 2016·0 cites·7 claims
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