Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607612 | Magnetic alloy and magnetic recording medium and method for preparation thereof, and target for forming magnetic film and magnetic recording device | — | 2003-08-19 |
| 6555248 | Magnetic recording medium | Junichi Nakai | 2003-04-29 |