Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078209 | Polycyclic aromatic hydrocarbon derivative, fluorescent material, phosphorescent material, and light-modulating material | Akira Nakasuga, Shoji Nozato, Hiroji Fukui, Takeharu Haino | 2021-08-03 |