Inventor · disambiguated record
Sumito Nishioka
Also filed as: NISHIOKA SUMITO
8 granted patents·6 pending applications·48 citations·filing 2003–2011
84Inventor score
Top patents by PatentIndex Score
14 records- 0192US7260047B2Optical pickup that uses light sources with different wavelengths for each of multiple recording mediumsSHARP KK·Filed 2003·Granted Aug 21, 2007·28 cites·13 claims
- 0277US7522508B2Optical pickupSHARP KK·Filed 2007·Granted Apr 21, 2009·2 cites·16 claims
- 0373US8727592B2Light source module and electronic apparatus provided with sameISHIZAKA TAKUYA·Filed 2010·Granted May 20, 2014·5 cites·10 claims
- 0472US7848207B2Optical pickupSHARP KK·Filed 2007·Granted Dec 7, 2010·1 cites·6 claims
- 0568US7075865B2Optical pickupSHARP KK·Filed 2003·Granted Jul 11, 2006·7 cites·17 claims
- 0665US8303153B2Planar light source deviceIKUTA KAZUYA·Filed 2010·Granted Nov 6, 2012·5 cites·5 claims
- 0761US7606134B2Optical pickupSHARP KK·Filed 2007·Granted Oct 20, 2009·0 cites·12 claims
- 0861US7471610B2Optical pickupSHARP KK·Filed 2007·Granted Dec 30, 2008·0 cites·6 claims
- 0944US2006067178A1Optical pickup deviceSHARP KK·Filed 2005·Application pending·0 cites
- 1040US2009009034A1Driving apparatusSHARP KK·Filed 2008·Application pending·0 cites
- 1136US2012275188A1Light source module and electronic apparatus provided with sameKURIMOTO EIJI·Filed 2011·Application pending·0 cites
- 1234US2013016529A1Surface light source device and electronic device provided with sameSHARP KK·Filed 2010·Application pending·0 cites
- 1334US2012195071A1Light source module and electronic device including the sameNISHIOKA SUMITO·Filed 2010·Application pending·0 cites
- 1428US2012230056A1Light source module and electronic device including sameHANAOKA TOHRU·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →