Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8076843 | Organic electroluminescence display device | Hirotsugu Sakamoto, Takeshi Ookawara | 2011-12-13 |
| 7888862 | Organic electroluminescent display device | Shinichi Kato, Masamitsu Furuie, Masato Ito | 2011-02-15 |