Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6678939 | System for manufacturing a thin film magnetic head | Tomoyuki Yoshida | 2004-01-20 |
| 6330488 | Method for controlling machining process of workpiece | Tomoyuki Yoshida | 2001-12-11 |
| 6212761 | Method for manufacturing thin-film magnetic head | Tomoyuki Yoshida | 2001-04-10 |