Inventor · disambiguated record
Yoko Katsuya
Also filed as: KATSUYA YOKO
5 granted patents·254 citations·filing 1993–2000
85Inventor score
Files withSHARP KK5
Top patents by PatentIndex Score
5 records- 0186US6081310AReflection-type liquid crystal display having a silver or silver alloy upper electrode layerSHARP KK·Filed 1998·Granted Jun 27, 2000·105 cites·50 claims
- 0285US7038740B1Liquid crystal display device having high light utilization efficiencySHARP KK·Filed 2000·Granted May 2, 2006·35 cites·33 claims
- 0374US6507381B1Liquid crystal panel having tilted liquid crystal molecules and liquid crystal display using the liquid crystal panelSHARP KK·Filed 1998·Granted Jan 14, 2003·49 cites·3 claims
- 0473US5707746AThin film transistor device with advanced characteristics by improved matching between a glass substrate and a silicon nitride layerSHARP KK·Filed 1993·Granted Jan 13, 1998·50 cites·14 claims
- 0550US6013310AMethod for producing a thin film semiconductor deviceSHARP KK·Filed 1997·Granted Jan 11, 2000·15 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →