Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770389 | Perpendicular magnetic recording medium and magnetic recording apparatus | Masaaki Futamoto, Yoshiyuki Hirayama, Yukio Honda | 2004-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770389 | Perpendicular magnetic recording medium and magnetic recording apparatus | Masaaki Futamoto, Yoshiyuki Hirayama, Yukio Honda | 2004-08-03 |