Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8766248 | Nitrogen-containing aromatic compound, organic semiconductor material, and organic electronic device | Masanori Hotta, Yuichi Sawada, Atsushi Kawada, Megumi Matsumoto | 2014-07-01 |