Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10559757 | Host material for delayed fluorescent materials, organic light-emitting device and compound | Hirokazu Kuwabara, Takumi Shibata, Takehiro Takahashi, Chihaya Adachi | 2020-02-11 |