Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175535 | Circuit for driving a liquid crystal display device | Katsunori Yamazaki | 1992-12-29 |
| 5010326 | Circuit for driving a liquid crystal display device | Katsunori Yamazaki | 1991-04-23 |