Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655005 | Magnetic head positioning apparatus using boundary line detecting method | Toshiaki Ozawa, Hiroshi Aimura | 2003-12-02 |
| 6647148 | Boundary line detecting method | Toshiaki Ozawa, Hiroshi Aimura | 2003-11-11 |
| 6330742 | Magnetic head positioning method | Toshiaki Ozawa, Hiroshi Aimura | 2001-12-18 |