Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828734 | Display device | Ryoichi Yokoyama | 2004-12-07 |
| 6825834 | Active matrix display device | — | 2004-11-30 |
| 6812912 | Active matrix display device with storage capacitor for each pixel | Ryoichi Yokoyama, Tsutomu Yamada, Kiyoshi Yoneda | 2004-11-02 |