Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008656 | Organic light-emitting transistor and display device | Kenji Nakamura, Atsushi Yoshizawa, Katsunari Obata, Hiroyuki Endoh | 2011-08-30 |
| 7923720 | Organic luminescence transistor device and manufacturing method thereof | Katsunari Obata, Shinichi Handa, Kenji Nakamura, Atsushi Yoshizawa, Hiroyuki Endo | 2011-04-12 |