Inventor
KIDO HIROMITSU
JP36 patents
Patents
36 patentsUS10586931B2Mar 10, 2020
Compound, light-emitting element, display device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB13 citations86
US11088332B2Aug 10, 2021
Compound, light-emitting element, display device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US9985233B2May 29, 2018
Light-emitting element having a delayed fluorescence component due to triplet-triplet annihilation
SEMICONDUCTOR ENERGY LAB6 citations84
US9960371B2May 1, 2018
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB7 citations84
US10573837B2Feb 25, 2020
Light-emitting element
SEMICONDUCTOR ENERGY LAB1 citations73
US10283722B2May 7, 2019
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB3 citations73
US9985234B2May 29, 2018
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB5 citations73
US10868258B2Dec 15, 2020
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB3 citations72
US10734589B2Aug 4, 2020
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB4 citations72
US10497884B2Dec 3, 2019
Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB2 citations72
US11469380B2Oct 11, 2022
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB3 citations71
US12239010B2Feb 25, 2025
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12232342B2Feb 18, 2025
Organic semiconductor device, organic el device, photodiode sensor, display device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12145946B2Nov 19, 2024
Composition for EL device
SEMICONDUCTOR ENERGY LAB0 citations62
US12102000B2Sep 24, 2024
Light-emitting element, organic compound, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12096690B2Sep 17, 2024
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12063803B2Aug 13, 2024
Light-emitting element including light-emitting layer having host material
SEMICONDUCTOR ENERGY LAB0 citations62
US11462696B2Oct 4, 2022
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US11450820B2Sep 20, 2022
Light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US11121326B2Sep 14, 2021
Organic compound, light-emitting element, light-emitting device, electronic device and lighting device
SEMICONDUCTOR ENERGY LAB1 citations62
US11050032B2Jun 29, 2021
Light-emitting element
SEMICONDUCTOR ENERGY LAB0 citations62
US10741769B2Aug 11, 2020
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations62
US10270051B2Apr 23, 2019
Light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations62
US12232420B2Feb 18, 2025
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations60
US11495753B2Nov 8, 2022
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations60
US11522142B2Dec 6, 2022
Light-emitting element material, light-emitting element, light-emitting device, electronic device, lighting device, and organometallic complex
SEMICONDUCTOR ENERGY LAB0 citations57
US12415812B2Sep 16, 2025
Organic compound, light-emitting device material, light-emitting device, light-emitting apparatus, light-emitting module, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations52
US12252496B2Mar 18, 2025
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations51
US12048244B2Jul 23, 2024
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations51
US11690290B2Jun 27, 2023
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations51
US11456424B2Sep 27, 2022
Phosphorescent host material
SEMICONDUCTOR ENERGY LAB0 citations51
US11024809B2Jun 1, 2021
Light-emitting element, light-emitting device, electronic device, lighting device, and organometallic complex
SEMICONDUCTOR ENERGY LAB0 citations51
US12091416B2Sep 17, 2024
Organic compound
SEMICONDUCTOR ENERGY LAB0 citations50
US12043624B2Jul 23, 2024
Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations50
US12029118B2Jul 2, 2024
Organic compound, light-emitting device, light-emitting apparatus, electronic device and lighting device
SEMICONDUCTOR ENERGY LAB0 citations48
US10608181B2Mar 31, 2020
Manufacturing method of light-emitting element
SEMICONDUCTOR ENERGY LAB0 citations42