Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6545423 | Applied voltage setting method and drive method of plasma display panel | Koichi Sakita, Yasunobu Hashimoto | 2003-04-08 |
| 6525486 | Method and device for driving an AC type PDP | Yasunobu Hashimoto, Koichi Sakita, Kunio Takayama | 2003-02-25 |