Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4807206 | Track jump detection system | Mitsuro Moriya, Kazuharu Shiragami, Hiroyuki Yamaguchi, Katsuya Watanabe | 1989-02-21 |
| 4562562 | Tracking system for controlling the radial positioning of a transducer on a disc medium | Mitsuro Moriya, Yoshinobu Nakata | 1985-12-31 |