Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10700308 | Aromatic amine compound, light-emitting element materials and light-emitting element | Guangnan Jin, Peng Wang, Fangrong Xu, Takeshi Ishigaki, Daisaku Tanaka +2 more | 2020-06-30 |
| 10483488 | Organic light-emitting element | Guangnan Jin, Peng Wang, Fangrong Xu, Takeshi Ishigaki, Daisaku Tanaka +2 more | 2019-11-19 |