Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4850676 | Method for driving a liquid crystal element | Yuzuru Sato, Akihiko Ito | 1989-07-25 |
| 4701026 | Method and circuits for driving a liquid crystal display device | Yuzuru Sato | 1987-10-20 |