Inventor · disambiguated record
Koutarou Sugisawa
Also filed as: SUGISAWA KOUTAROU
7 granted patents·2 pending applications·50 citations·filing 2004–2011
80Inventor score
Top patents by PatentIndex Score
9 records- 0191US8050222B2Mobile communications system, handover controlling method, radio network controller, and mobile terminalSONY CORP·Filed 2006·Granted Nov 1, 2011·23 cites·2 claims
- 0291US7352698B2Communications system, communications apparatus, communications terminal and communications methodMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Apr 1, 2008·22 cites·2 claims
- 0373US8717912B2Communication quality judgment method, mobile station, base station, and Communications SystemWAKABAYASHI HIDEJI·Filed 2005·Granted May 6, 2014·5 cites·9 claims
- 0452US8699331B2Communications system, communications apparatus, communications terminal and communications methodNIWANO KAZUHITO·Filed 2008·Granted Apr 15, 2014·0 cites·2 claims
- 0548US8355375B2Mobile communications system, handover controlling method, radio network controller, and mobile terminalSONY CORP·Filed 2011·Granted Jan 15, 2013·0 cites·8 claims
- 0646US2006083191A1Communication system, communication device, communication terminal, and communi- cation methodMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
- 0746US2011021239A1Communication quality judgment method, mobile station, base station, and communications systemMITSUBISHI ELECTRIC CORP·Filed 2010·Application pending·0 cites
- 0842US7519105B2Channel code assignment according to gain factorMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Apr 14, 2009·0 cites·9 claims
- 0930US8126008B2Communication system and communication apparatusSUGISAWA KOUTAROU·Filed 2006·Granted Feb 28, 2012·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →