Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608748 | Display device | Ikuo Ogo, Yoshihide Nishida, Masayuki Kawano, Hisashi Ohta | 2003-08-19 |
| 6219116 | Liquid crystal panel device having a light guide plate with L shaped ribs | Akimasa Yuuki, Mitsumasa Umesaki, Sadayuki Matsumoto, Tomohiro Sasagawa, Sin Kawabe | 2001-04-17 |