Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6375539 | Lapping machine, lapping method, and row tool | Koji Sudo | 2002-04-23 |
| 6370763 | Manufacturing method for magnetic heads | Motoichi Watanuki, Tomokazu Sugiyama, Kazuo Yokoi, Koji Suto | 2002-04-16 |