Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497880 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Takako Takasu, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki +3 more | 2019-12-03 |
| 10403843 | Light-emitting element comprising the first to third layer and EL layer | Satoshi Seo, Nobuharu Ohsawa, Tetsuo Tsutsui | 2019-09-03 |
| 10263195 | Organic compound, light-emitting element, light-emitting device, electronic device, and lighting device | Harue Osaka, Takako Takasu, Hiroshi Kadoma, Yuko Kawata, Satoko Shitagaki +3 more | 2019-04-16 |