Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6541132 | Magnetic disk having specific track width and bit length | Hitoshi Noguchi, Shinji Saito | 2003-04-01 |
| 6506470 | Magnetic recording medium | Hiroshi Hashimoto, Hitoshi Noguchi, Shinji Saito | 2003-01-14 |