Inventor · disambiguated record
Ryuuta Yamada
Also filed as: YAMADA RYUUTA
12 granted patents·50 citations·filing 2009–2013
88Inventor score
Top patents by PatentIndex Score
12 records- 0191US8884281B2Organic EL elementOHUCHI SATORU·Filed 2011·Granted Nov 11, 2014·11 cites·33 claims
- 0288US8829510B2Organic electroluminescence display panel and organic electroluminescence display deviceKOMATSU TAKAHIRO·Filed 2012·Granted Sep 9, 2014·9 cites·35 claims
- 0386US8957412B2Organic 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
- 0484US8981361B2Organic electroluminescence display panel with tungsten oxide containing hole injection layer that electrically connects electrode to auxiliary wiring, and organic electroluminescence display deviceOHUCHI SATORU·Filed 2011·Granted Mar 17, 2015·6 cites·26 claims
- 0579US8884276B2Organic EL display panel and organic EL display apparatusPANASONIC CORP·Filed 2012·Granted Nov 11, 2014·4 cites·43 claims
- 0674US9224956B2Method for manufacturing organic thin-film element, apparatus for manufacturing organic thin-film element, method for forming organic film, and method for manufacturing organic EL elementJOLED INC·Filed 2013·Granted Dec 29, 2015·3 cites·12 claims
- 0770US9324964B2Organic light-emitting element with hole injection layer having concave portionYAMADA RYUUTA·Filed 2011·Granted Apr 26, 2016·2 cites·17 claims
- 0868US8963415B2Organic EL element, display panel, and display deviceSUGANO KOU·Filed 2010·Granted Feb 24, 2015·3 cites·18 claims
- 0967US8642360B2Method for manufacturing light-emitter, organic display panel using light-emitter, organic light-emitting device and organic display deviceKOMATSU TAKAHIRO·Filed 2011·Granted Feb 4, 2014·2 cites·10 claims
- 1067US8174009B2Organic electroluminescence element and manufacturing method thereofKOMATSU TAKAHIRO·Filed 2009·Granted May 8, 2012·2 cites·11 claims
- 1146US9112189B2Method for producing organic light-emitting elementYAMADA RYUUTA·Filed 2011·Granted Aug 18, 2015·0 cites·10 claims
- 1244US9065069B2Method for producing organic light-emitting elementYAMADA RYUUTA·Filed 2011·Granted Jun 23, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →