Inventor
SEO HIROMI
JP119 patents
⚠️ This page may combine multiple inventors who share the name “SEO HIROMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
47 patentsUS9276228B2Mar 1, 2016
Light-emitting element
SEMICONDUCTOR ENERGY LAB66 citations99
US9159942B2Oct 13, 2015
Light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB167 citations99
US9947885B2Apr 17, 2018
Light-emitting element
SEMICONDUCTOR ENERGY LAB34 citations98
US9559313B2Jan 31, 2017
Light-emitting element
SEMICONDUCTOR ENERGY LAB33 citations98
US9076976B2Jul 7, 2015
Light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB42 citations98
US9059421B2Jun 16, 2015
Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB31 citations98
US9059430B2Jun 16, 2015
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB40 citations98
US10734594B2Aug 4, 2020
Light-emitting element
SEMICONDUCTOR ENERGY LAB13 citations94
US10700291B2Jun 30, 2020
Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device
SEMICONDUCTOR ENERGY LAB13 citations94
US10644254B2May 5, 2020
Light-emitting element
SEMICONDUCTOR ENERGY LAB14 citations94
US10505132B2Dec 10, 2019
Light-emitting element
SEMICONDUCTOR ENERGY LAB17 citations94
US10361389B2Jul 23, 2019
Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB16 citations94
US10193086B2Jan 29, 2019
Light-emitting element, compound, Organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device
SEMICONDUCTOR ENERGY LAB14 citations94
US10062867B2Aug 28, 2018
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB28 citations94
US9660211B2May 23, 2017
Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB21 citations94
US9590208B2Mar 7, 2017
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB28 citations94
US9496503B2Nov 15, 2016
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB29 citations94
US9412962B2Aug 9, 2016
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB27 citations94
US9391289B2Jul 12, 2016
Light-emitting device, electronic device and light device each comprising light-emitting layer with mixed organic compounds capable of forming an exciplex
SEMICONDUCTOR ENERGY LAB26 citations94
US9299944B2Mar 29, 2016
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB52 citations94
US9065066B2Jun 23, 2015
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB34 citations94
US9698365B2Jul 4, 2017
Light-emitting device, electronic device and light device each comprising light-emitting layer with mixed organic compounds capable of forming an exciplex
SEMICONDUCTOR ENERGY LAB17 citations93
US9634263B2Apr 25, 2017
Organic compound, light-emitting element, light-emitting device, display device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB18 citations93
US9525149B2Dec 20, 2016
Light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB22 citations93
US9263693B2Feb 16, 2016
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB23 citations93
US10069076B2Sep 4, 2018
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB12 citations92
US9905782B2Feb 27, 2018
Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device
SEMICONDUCTOR ENERGY LAB15 citations92
US9534006B2Jan 3, 2017
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB10 citations92
US9127032B2Sep 8, 2015
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB15 citations92
US8889858B2Nov 18, 2014
Phosphorescent organometallic iridium complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB19 citations92
US11773321B2Oct 3, 2023
Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compound
SEMICONDUCTOR ENERGY LAB4 citations86
US11600789B2Mar 7, 2023
Light-emitting element, compound, organic compound, display module, lighting module, light-emitting device, display device, lighting device, and electronic device
SEMICONDUCTOR ENERGY LAB4 citations86
US11355722B2Jun 7, 2022
Light-emitting element
SEMICONDUCTOR ENERGY LAB5 citations84
US11322709B2May 3, 2022
Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB4 citations84
US11183644B2Nov 23, 2021
Light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US11043637B2Jun 22, 2021
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB4 citations84
US11008510B2May 18, 2021
Light-emitting element, light-emitting device, electronic device, lighting device, and novel organic compound
SEMICONDUCTOR ENERGY LAB5 citations84
US10897012B2Jan 19, 2021
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB4 citations84
US10862059B2Dec 8, 2020
Light-emitting element, light-emitting device, display device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB9 citations84
US10600972B2Mar 24, 2020
Light-emitting element, light-emitting device, electronic appliance, and lighting device
SEMICONDUCTOR ENERGY LAB5 citations84
US10424755B2Sep 24, 2019
Light-emitting element, light-emitting device, electronic device, and lighting device each comprising light-emitting layer with mixed organic compounds capable of forming exciplex
SEMICONDUCTOR ENERGY LAB5 citations84
US10043982B2Aug 7, 2018
Light-emitting element, light-emitting device, display device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB6 citations84
US9985233B2May 29, 2018
Light-emitting element having a delayed fluorescence component due to triplet-triplet annihilation
SEMICONDUCTOR ENERGY LAB6 citations84
US9978960B2May 22, 2018
Organometallic iridium complex, light-emitting element, light-emitting device, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US9882138B2Jan 30, 2018
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB13 citations84
US9595686B2Mar 14, 2017
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB5 citations84
US9444059B2Sep 13, 2016
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB10 citations84
SEO SATOSHI
1 patentTAKEDA KYOKO
1 patentINOUE HIDEKO
1 patentShowing the top 50 of 119 patents by PatentIndex Score.