Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430983 | Method for manufacturing corrugated fin | Masamitsu Takahashi | 2002-08-13 |
| 6398482 | Workpiece handling device | Kazuhiro Asano, Toru Okabe | 2002-06-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6430983 | Method for manufacturing corrugated fin | Masamitsu Takahashi | 2002-08-13 |
| 6398482 | Workpiece handling device | Kazuhiro Asano, Toru Okabe | 2002-06-04 |