Inventor · disambiguated record
Naohisa Iwamoto
Also filed as: IWAMOTO NAOHISA
6 granted patents·1 pending application·24 citations·filing 1990–2016
77Inventor score
Top patents by PatentIndex Score
7 records- 0172US8885178B2Position detecting sensor and position detectorIWAMOTO NAOHISA·Filed 2012·Granted Nov 11, 2014·5 cites·20 claims
- 0266US9052784B2Detecting sensor, indicator position detecting device, and method for manufacturing detecting sensorIWAMOTO NAOHISA·Filed 2011·Granted Jun 9, 2015·2 cites·19 claims
- 0365US6906694B2Electromagnetic digitizer and distortion-free LCDWACOM CO LTD·Filed 2002·Granted Jun 14, 2005·12 cites·20 claims
- 0458US9046970B2Pointer detection apparatus, position detection sensor, and manufacturing method for position detection sensorIWAMOTO NAOHISA·Filed 2011·Granted Jun 2, 2015·2 cites·20 claims
- 0539US2016170535A1Pointer detection sensor and fabrication method for pointer detection sensorWACOM CO LTD·Filed 2016·Application pending·0 cites
- 0630US5171093AControl system for a dot matrix printerIBM·Filed 1990·Granted Dec 15, 1992·3 cites·6 claims
- 0726US9513725B2Pointer detection apparatus and pointer detection methodWACOM CO LTD·Filed 2016·Granted Dec 6, 2016·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →