Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607294 | Magnetic video recording apparatus for intermittent recording | Yukio Osafune | 1986-08-19 |
| 4562493 | Magnetic video recording apparatus for intermittent recording | Masateru Nakano, Yoshihito Yamamoto | 1985-12-31 |