Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7909672 | Organic light-emitting display device | Shingo Ishihara, Takayuki Ouchi, Kazuhito Masuda, Sukekazu Aratani | 2011-03-22 |
| 7408197 | Organic light-emitting display device | Shingo Ishihara, Takayuki Ouchi, Kazuhito Masuda, Sukekazu Aratani | 2008-08-05 |
| 6864638 | Organic light-emitting display device | Shingo Ishihara, Takayuki Ouchi, Kazuhito Masuda, Sukekazu Aratani | 2005-03-08 |