Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7481289 | Swiveling work machine | Masaaki Ueda | 2009-01-27 |
| 7320380 | Swiveling utility machine having swivel deck | Masaaki Ueda, Junichi Fujiwara | 2008-01-22 |
SS
Sakae Sugahara
Overall (All Time): #2,131,207 of 4,157,543Top 55%
2
Patents All Time