Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5727637 | Hitch structure for work machine | Masakatsu Kono, Masayuki Yamamoto | 1998-03-17 |
YO
Yositaka Oota
Overall (All Time): #3,678,455 of 4,157,543Top 90%
1
Patents All Time