Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528756 | Laser lap welding process of welding together overlapped plated steel sheets | Hidetaka Degawa, Shoji Kojima, Tomotaka Nagase, Hiroki Saito, Kazuyuki Hoshino +3 more | 2003-03-04 |
| 6506984 | Rotary switch having click mechanism | — | 2003-01-14 |