Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5150350 | Magneto-optical data recording and reproducing device | Tohru Nakamura, Masayuki Shinoda, Noboru Kikuchi | 1992-09-22 |
| 5146445 | Optical head with tracking error detecting system | Tohru Nakamura, Masayuki Shinoda, Noboru Kikuchi | 1992-09-08 |
| 5126563 | Optical reading-writing apparatus having a moving unit | Masayuki Shinoda, Tohru Nakamura | 1992-06-30 |