Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657039 | Display device | Katsuya Mizukata | 1997-08-12 |
| 5418547 | Driving circuit for display devices | Katsuya Mizukata | 1995-05-23 |
| 5300945 | Dual oscillating drive circuit for a display apparatus having improved pixel off-state operation | Koji Kumada, Takashi Ohnishi, Hideki Yakushigawa | 1994-04-05 |