Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8012606 | Heterocyclic compound and organic electroluminescent device using the same | Takahiro Kai, Toshihiro Yamamoto, Masaki Komori, Yuichi Sawada | 2011-09-06 |
| 7993760 | Compound for use in organic electroluminescent device and organic electroluminescent device | Masaki Komori, Toshihiro Yamamoto, Takahiro Kai | 2011-08-09 |