Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026663 | Triphenylene compounds, method of manufacturing the same and organic electroluminescent devices employing the same | Hideyuki Matsumoto, Soichiro Kyushin, Keisuke Negishi, Manabu Uchida, Hidefumi Oomori | 2011-09-27 |
| 7964293 | Electron transport material and organic electroluminescent device using the same | Hiroshi Yamada, Akiko Kageyama, Manabu Uchida | 2011-06-21 |