Inventor
KAWANO YUTA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “KAWANO YUTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR ENERGY LAB
10 patentsUS12419155B2Sep 16, 2025
Hole-transport layer material, electron-blocking layer material, electron-transport layer material, hole-blocking layer material, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB1 citations63
US12349538B2Jul 1, 2025
Light-emitting device, display device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12325716B2Jun 10, 2025
Organometallic complex, light-emitting material for top emission, light-emitting device, light-emitting apparatus, 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
US11450820B2Sep 20, 2022
Light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations62
US12389739B2Aug 12, 2025
Light-emitting device, display device, light-emitting apparatus, 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
US12225812B2Feb 11, 2025
Organic compound, light-emitting device, light-emitting apparatus, electronic device, and lighting device
SEMICONDUCTOR ENERGY LAB0 citations50
US12091416B2Sep 17, 2024
Organic compound
SEMICONDUCTOR ENERGY LAB0 citations50
US11889712B2Jan 30, 2024
Light-emitting device including organic compound and metal complex
SEMICONDUCTOR ENERGY LAB0 citations46