Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5603581 | Structure and method for joining extrudate member and mating member | Shigeo Fujita, Masakazu Sato | 1997-02-18 |
| 5591359 | High-density energy beam welding process and welded structure | Yuuji Saitou, Minoru Mouko, Kohki Sugawara | 1997-01-07 |