Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7671829 | Driving method and driving circuit for color liquid crystal display | Noriaki Sugawara | 2010-03-02 |
| 7006065 | Gamma compensation method and circuit for color liquid crystal display | Noriaki Sugawara | 2006-02-28 |