Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6223001 | Method of checking magnetic heads, and film carrier | Shuji Ajimu, Mitsukazu Hosoya | 2001-04-24 |
| 6046869 | Information recording and/or reproducing apparatus having a head mounted on a transversely movable film guide plate | — | 2000-04-04 |