Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369629 | Magneto-optical recording method and magneto-optical recording medium | Atsuyuki Watada, Motoharu Tanaka | 1994-11-29 |
| 5337293 | Magneto-optical recording method and recording medium for use in the same | Motoharu Tanaka, Atsuyuki Watada | 1994-08-09 |
| 5323366 | Magneto-optical recording method with switching and maintaining perpendicular magnetization light beam application modes | Atsuyuki Watada, Motoharu Tanaka | 1994-06-21 |