Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6151181 | Magnetic disk device with dummy write function | Koichi Ono, Haruhiko Hosokawa, Katsuhiro Tsuneta | 2000-11-21 |
| 5995310 | Magnetic disk device with dummy write function | Koichi Ono, Haruhiko Hosokawa, Katsuhiro Tsuneta | 1999-11-30 |