Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8674347 | Organic semiconductor material and organic thin-film transistor | Shuichi Nagamatsu, Wataru Takashima, Tatsuo Okauchi, Katsuhiro Mizoguchi, Keiichi Kaneto +1 more | 2014-03-18 |
| 7736620 | Europium-diketone chelate compound and fluorescent material using the same | — | 2010-06-15 |