Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5581532 | Optical information recording/reproducing apparatus for accurately detecting magnetic domain edges | Masakuni Yamamoto, Eiji Yamaguchi, Hiroaki Hoshi, Hideki Morishima | 1996-12-03 |