Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428385 | Grinding machine for grinding bar member for magnetic head and method of grinding the same | Naohisa Matsushita | 2002-08-06 |
| 6370763 | Manufacturing method for magnetic heads | Tomokazu Sugiyama, Kazuo Yokoi, Yoshiaki Yanagida, Koji Suto | 2002-04-16 |