Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6483492 | Display-driving device and display-driving method performing gradation control based on a temporal modulation system | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2002-11-19 |
| 6452583 | Display-driving device and display-driving method | Yukihisa Takeuchi, Tsutomu Nanataki, Iwao Ohwada | 2002-09-17 |