Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956234 | Passive matrix display device | Kiyoshi Kato, Tadafumi Ozaki | 2005-10-18 |
| 6911675 | Active matrix display device and manufacturing method thereof | Kiyoshi Kato, Tadafumi Ozaki | 2005-06-28 |