Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670642 | Method and an apparatus for automatically setting the weaving reversing position | Yuji Sugitani | 1987-06-02 |
| 4639573 | Automatic groove tracing control method for arc welding | Yuji Sugitani | 1987-01-27 |
| 4608481 | Method of automatically controlling height of a weld bead | Hirokazu Nomura, Yuji Sugitani | 1986-08-26 |
| 4590355 | Method of controlling multi-layer welding | Hirokazu Nomura, Yuji Sugitani | 1986-05-20 |