Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8018403 | Display device | Masayuki Sakakura, Ritsuko Nagao, Mitsuaki Osame, Yu Yamazaki, Yoshifumi Tanada | 2011-09-13 |
| 7423295 | Light emitting device and element substrate | Yu Yamazaki, Ryota Fukumoto, Mitsuaki Osame | 2008-09-09 |
| 7180245 | Light emitting device and element substrate | Yu Yamazaki, Ryota Fukumoto, Mitsuaki Osame | 2007-02-20 |
| 7122969 | Element substrate and light emitting device | Ryota Fukumoto, Yu Yamazaki, Mitsuaki Osame | 2006-10-17 |