Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315577 | Optical recording/reproducing by changing perpendicular magnetic anisotropy to non-perpendicular magnetic anisotropy | Fumiyoshi Kirino, Junko Nakamura, Ryo Suzuki, Masafumi Yoshihiro, Norio Ohta | 1994-05-24 |