Inventor · disambiguated record
Keiko Kurata
Also filed as: KURATA KEIKO
13 granted patents·1 pending application·91 citations·filing 1998–2014
90Inventor score
Top patents by PatentIndex Score
14 records- 0187US8680542B2Organic light-emitting element, organic light-emitting device, organic display panel, organic display device, and method of manufacturing an organic light-emitting elementKURATA KEIKO·Filed 2011·Granted Mar 25, 2014·8 cites·29 claims
- 0286US8957412B2Organic electroluminescence panel, method of manufacturing organic electroluminescence panel, organic light emitting apparatus using organic electroluminescence panel, and organic display apparatus using organic electroluminescence panelYAMADA RYUUTA·Filed 2010·Granted Feb 17, 2015·8 cites·27 claims
- 0386US8779453B2Light-emitting element and display device using sameKURATA KEIKO·Filed 2012·Granted Jul 15, 2014·7 cites·13 claims
- 0485US8933471B2Organic EL panel, display device using same, and method for producing organic EL panelKURATA KEIKO·Filed 2012·Granted Jan 13, 2015·9 cites·40 claims
- 0577US8916862B2Organic EL panel, display device using same, and method for producing organic EL panelKURATA KEIKO·Filed 2010·Granted Dec 23, 2014·4 cites·29 claims
- 0669US6037400AComposition for prevention of electric wave in wide range and electric wave absorber coping with all directions using sameHITACHI MAXELL·Filed 1998·Granted Mar 14, 2000·22 cites·17 claims
- 0768US10249848B2Organic light-emitting panel and method for producing sameYONEDA KAZUHIRO·Filed 2012·Granted Apr 2, 2019·2 cites·15 claims
- 0868US9698382B2Organic light emitting element with increased efficiency of extracting blue lightJOLED INC·Filed 2014·Granted Jul 4, 2017·2 cites·10 claims
- 0965US6532046B1Liquid crystal display material, liquid crystal display method and liquid crystal display deviceHITACHI MAXELL·Filed 2000·Granted Mar 11, 2003·10 cites·9 claims
- 1062US8907329B2Organic el panel, display device using same, and method for producing organic el panelKURATA KEIKO·Filed 2010·Granted Dec 9, 2014·1 cites·21 claims
- 1150US5952953AWave absorberHITACHI MAXELL·Filed 1998·Granted Sep 14, 1999·18 cites·6 claims
- 1245US2013119416A1Light-emitting diode and display apparatus using samePANASONIC CORP·Filed 2013·Application pending·0 cites
- 1341US8853716B2Organic EL panel, display device using same, and method for producing organic EL panelKURATA KEIKO·Filed 2010·Granted Oct 7, 2014·0 cites·15 claims
- 1441US8847217B2Organic EL panel, display device using same, and method for producing organic EL panelKURATA KEIKO·Filed 2010·Granted Sep 30, 2014·0 cites·17 claims
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