Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597498 | Method for welding corrugate portions by means of welding robot for corrugation lap joint | Kazuyuki Sunayama, Kunio Miyawaki, Minoru Ohno | 1997-01-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5597498 | Method for welding corrugate portions by means of welding robot for corrugation lap joint | Kazuyuki Sunayama, Kunio Miyawaki, Minoru Ohno | 1997-01-28 |