Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4550348 | Video disc player skip/arm servo system | Yosinobu Imada | 1985-10-29 |
| 4328514 | CRT Drive circuit comprising white and black level clamping circuitry | Yoshimasa Okamoto | 1982-05-04 |