Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4378917 | Tape-end detecting device | Yukio Ito, Satoshi Takagi | 1983-04-05 |
| 4308562 | Automatically loading mechanism for magnetic recording/reproducing apparatus | — | 1981-12-29 |