Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5789088 | Magnetic recording medium having a metal underlayer and a CoCr alloy magnetic thin film | Junichi Nakai, Kazuo Yoshikawa, Hiromi Matsumura, Takashi Miyamoto | 1998-08-04 |