Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513700 | Welded structure and welding method for boss and bracket | Kyuichi Kawashima | 2003-02-04 |
| 4640245 | Method of controlling an engine mounted on a construction vehicle | Takayasu Inui | 1987-02-03 |