Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6596969 | Method for guiding arc by laser, and arc guiding welding and device by the method | Shigeyuki Sakurai, Yutaka Takano, Yoshiaki Shimomura, Hikaru Yamamoto, Toru Takatani | 2003-07-22 |