Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4463623 | Tractor transmission structure | Junji Miyata | 1984-08-07 |
| 4304141 | Tractor power take-off system | Masatsugu Tone | 1981-12-08 |
YM
Yasuhisa Matsushita
Overall (All Time): #2,359,111 of 4,157,543Top 60%
2
Patents All Time