Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11358951 | Π(PI)-conjugated compound, organic electroluminescence element material, light-emitting material, light-emitting thin film, organic electroluminescence element, display device, and illumination device | Yasuo Miyata, Taketo Namikawa, Takayuki Iijima, Tetsuya Yamada, Takatugu Suzuki | 2022-06-14 |
| 11261374 | Squarylium compound, light-emitting composition, and light-emitting film | — | 2022-03-01 |