Inventor · disambiguated record
Etsuko Kawamukai
Also filed as: KAWAMUKAI ETSUKO
4 granted patents·1 pending application·7 citations·filing 2012–2016
63Inventor score
Top patents by PatentIndex Score
5 records- 0177US9276238B2Organic light-emitting diode, organic light-emitting diode substrate, and method of manufacturing sameOJI HOLDINGS CORP·Filed 2013·Granted Mar 1, 2016·4 cites·11 claims
- 0275US9508956B2Organic light emitting diode, manufacturing method for organic light emitting diode, image display device, and illumination deviceOJI HOLDINGS CORP·Filed 2012·Granted Nov 29, 2016·3 cites·14 claims
- 0352US2017018740A1Organic light emitting diode, manufacturing method for organic light emitting diode, image display device and illumination deviceOJI HOLDINGS CORP·Filed 2016·Application pending·0 cites
- 0442US10446773B2Substrate, optical element, mold, organic light-emitting element, organic thin-film solar cell, and method for producing substrateOJI HOLDINGS CORP·Filed 2016·Granted Oct 15, 2019·0 cites·16 claims
- 0539US9105878B2Organic light-emitting diode manufacturing method, organic light-emitting diode, image display device, illumination device, and substrateSHINOTSUKA KEI·Filed 2012·Granted Aug 11, 2015·0 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →