Assignee
KATSURAHIRA YUJI
JP·8 granted patents·2 pending applications·218 citations·filing 2006–2010
Top patents by PatentIndex Score
10 records- 0195US8982044B2Position detector and position indicatorKATSURAHIRA YUJI·Filed 2010·Granted Mar 17, 2015·22 cites·21 claims
- 0294US8212550B2Position indicator, circuit component and input deviceKATSURAHIRA YUJI·Filed 2010·Granted Jul 3, 2012·45 cites·17 claims
- 0394US8154525B2Position detecting device and position detecting methodKATSURAHIRA YUJI·Filed 2008·Granted Apr 10, 2012·39 cites·21 claims
- 0494US8094140B2Position input device and computer systemKATSURAHIRA YUJI·Filed 2010·Granted Jan 10, 2012·23 cites·31 claims
- 0593US8253702B2Position detecting apparatus and position pointerKATSURAHIRA YUJI·Filed 2009·Granted Aug 28, 2012·28 cites·15 claims
- 0693US8063322B2Position indicator and coordinate input deviceKATSURAHIRA YUJI·Filed 2008·Granted Nov 22, 2011·34 cites·21 claims
- 0789US8089008B2Position indicatorKATSURAHIRA YUJI·Filed 2008·Granted Jan 3, 2012·21 cites·11 claims
- 0885US8847928B2Coil, position indicator, position detecting device, and coil winding methodKATSURAHIRA YUJI·Filed 2010·Granted Sep 30, 2014·6 cites·12 claims
- 0951US2007146351A1Position input device and computer systemKATSURAHIRA YUJI·Filed 2006·Application pending·0 cites
- 1047US2008099254A1Position-detecting apparatus and position-indicating deviceKATSURAHIRA YUJI·Filed 2007·Application pending·0 cites
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