Issued Patents All Time
Showing 76–79 of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4482928 | Tracking control system for magnetic recording and reproducing system | Ryusuke Moriya, Takeo Ohba | 1984-11-13 |
| 4438465 | Tracking control system for an information signal recording and reproducing apparatus | Ryusuke Moriya, Takeo Ohba | 1984-03-20 |
| 4432024 | Method and apparatus for minimizing non-linear distortion in the recording of a bi-level signal | — | 1984-02-14 |
| 4232202 | Record player for a stationary record disc | Yoshihisa Mori, Norio Mashimo | 1980-11-04 |