Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329512 | Temperature detection of a magneto-optic recording medium for controlling irradiation of an erasure region | Toshiki Udagawa, Shunji Yoshimura, Masumi Ono, Kouichi Yasuda | 1994-07-12 |