Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10305048 | Organic-electroluminescent-element material and organic electroluminescent elements using same | Junya Ogawa, Takahiro Kai, Tokiko Ueda, Masashi Tada, Toshihiro Yamamoto | 2019-05-28 |