Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11279680 | Dicyano N-heterocyclic compound, light-emitting material, and light-emitting element in which same is used | Ryuhei FURUE, Hiroyuki Ishihara, Yukio Fukushima | 2022-03-22 |
| 11283026 | Compound having tetraazatriphenylene ring structure, light-emitting material, and organic electroluminescent device | Chihaya Adachi, Katsuyuki Shizu, Takehiro Takahashi | 2022-03-22 |