Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5352501 | Longitudinal magnetic recording medium comprising a circumterentially textured disk substrate, chromium primer layer and a cobalt chromium magnetic alloy layer having a segregation structure | Yukihiro Miyamoto | 1994-10-04 |