Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11937495 | Organic light emitting element, composition and membrane | Hajime Nakanotani, Takuji Hatakeyama, Yasuhiro Kondo, Yasuyuki Sasada, Motoki Yanai +5 more | 2024-03-19 |
| 9691989 | Carbo- and heterocyclic spiro compounds as donor materials for organic photovoltaics and their preparation | Vivian Wing-Wah Yam, Mei-Yee Chan | 2017-06-27 |