Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315470 | Disk cartridge with centered magnetic plate | Hajime Yano | 1994-05-24 |
| 5293550 | Cassette loading mechanism for a recording and reproducing apparatus | Tsutomu Toyoguchi, Hideki Nonoyama | 1994-03-08 |