Inventor · disambiguated record
Koyo Sakamoto
Also filed as: SAKAMOTO KOYO
15 granted patents·24 pending applications·27 citations·filing 2008–2021
88Inventor score
Top patents by PatentIndex Score
39 records- 0177US8120255B2Plasma display panel comprising electric charge retention propertyKAWARAZAKI HIDEJI·Filed 2008·Granted Feb 21, 2012·6 cites·5 claims
- 0276US10454070B2Organic EL element, organic EL display panel, and method of manufacturing organic EL display panelJOLED INC·Filed 2018·Granted Oct 22, 2019·2 cites·18 claims
- 0376US8164262B2Plasma display panelSHIOKAWA AKIRA·Filed 2009·Granted Apr 24, 2012·6 cites·3 claims
- 0476US8143786B2Plasma display panelSAKAMOTO KOYO·Filed 2009·Granted Mar 27, 2012·6 cites·2 claims
- 0570US8053989B2Plasma display panelPANASONIC CORP·Filed 2009·Granted Nov 8, 2011·2 cites·3 claims
- 0669US7994718B2Plasma display panelPANASONIC CORP·Filed 2009·Granted Aug 9, 2011·2 cites·3 claims
- 0768US11758749B2Organic EL element having one functional layer with NaF and the other functional layer with YbJOLED INC·Filed 2021·Granted Sep 12, 2023·0 cites·13 claims
- 0861US8237363B2Plasma display panel with MgO crystal protective layerMIZOKAMI KANAME·Filed 2008·Granted Aug 7, 2012·1 cites·5 claims
- 0959US10526498B2Ink for organic ELJOLED INC·Filed 2017·Granted Jan 7, 2020·0 cites·7 claims
- 1058US8274222B2Plasma display panel having a protective layer which includes aggregated particlesOOE YOSHINAO·Filed 2011·Granted Sep 25, 2012·2 cites·14 claims
- 1157US2010102723A1Plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 1253US2020136078A1Organic el element, method of manufacturing organic el element, organic el panel, organic el display device and electronic apparatusJOLED INC·Filed 2019·Application pending·0 cites
- 1352US2010130088A1Method for manufacturing plasma display panelPANASONIC CORP·Filed 2009·Application pending·0 cites
- 1451US2010136219A1Method for manufacturing plasma display panelMIYAMAE YUICHIRO·Filed 2009·Application pending·0 cites
- 1550US8152585B2Method for manufacturing plasma display panelNISHIMURA MASAKI·Filed 2009·Granted Apr 10, 2012·0 cites·6 claims
- 1650US2011316415A1Plasma display panelMIZOKAMI KANAME·Filed 2009·Application pending·0 cites
- 1750US2011018852A1Plasma display deviceMIZOKAMI KANAME·Filed 2009·Application pending·0 cites
- 1849US11069856B2Solution for organic EL, method of producing organic EL device and organic EL deviceJOLED INC·Filed 2017·Granted Jul 20, 2021·0 cites·8 claims
- 1949US10283711B2Method of producing organic EL ink and method of manufacturing organic EL deviceJOLED INC·Filed 2017·Granted May 7, 2019·0 cites·7 claims
- 2049US8198813B2Plasma display panelOOE YOSHINAO·Filed 2009·Granted Jun 12, 2012·0 cites·2 claims
- 2149US2021083017A1Display panel and display panel manufacturing methodJOLED INC·Filed 2020·Application pending·0 cites
- 2248US2011260632A1Plasma display deviceKAWARAZAKI HIDEJI·Filed 2009·Application pending·0 cites
- 2348US2021111364A1Display panel and display panel manufacturing methodJOLED INC·Filed 2020·Application pending·0 cites
- 2448US2010255748A1Manufacturing method of plasma display panelIMANAKA SEIJI·Filed 2009·Application pending·0 cites
- 2547US2010112891A1Method of manufacturing plasma display panelISHINO SHINICHIRO·Filed 2009·Application pending·0 cites
- 2647US2011201245A1Method for manufacturing plasma display panelISHINO SHINICHIRO·Filed 2009·Application pending·0 cites
- 2747US2010047441A1Method of manufacturing plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 2847US2010084973A1Plasma display panelMIZOKAMI KANAME·Filed 2008·Application pending·0 cites
- 2947US2010210168A1Plasma display panel manufacturing methodSAKAMOTO KOYO·Filed 2009·Application pending·0 cites
- 3047US2011187268A1Plasma display panelOOE YOSHINAO·Filed 2008·Application pending·0 cites
- 3146US2011266949A1Plasma display panelMIZOKAMI KANAME·Filed 2011·Application pending·0 cites
- 3246US2010117532A1Plasma display panelISHINO SHINICHIRO·Filed 2008·Application pending·0 cites
- 3345US2011006676A1Plasma display panelUETANI KAZUO·Filed 2009·Application pending·0 cites
- 3444US8051549B2Method for producing plasma display panelPANASONIC CORP·Filed 2009·Granted Nov 8, 2011·0 cites·2 claims
- 3539US2012274206A1Plasma display panelMIZOKAMI KANAME·Filed 2011·Application pending·0 cites
- 3637US2013313969A1Plasma display panelMIZOKAMI KANAME·Filed 2012·Application pending·0 cites
- 3736US2017141316A1Method for manufacturing organic semiconductor element, method for manufacturing organic semiconductor solution, and application apparatusJOLED INC·Filed 2016·Application pending·0 cites
- 3832US2011227479A1Plasma display panel, method for manufacturing the same, and plasma display apparatusTANIGUCHI REIKO·Filed 2010·Application pending·0 cites
- 3931US2012295017A1Method for producing plasma display panelUETANI KAZUO·Filed 2010·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →