Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496174 | Method of driving display device, display device and electronic apparatus | Takashi Kurumisawa, Akihiko Ito, Shingo Isozaki, Makoto Katase | 2002-12-17 |
| 6377252 | Power supply circuit, display device and electronic instrument | — | 2002-04-23 |