Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4608879 | Change speed operating apparatus for a tractor | Mikio Ishida, Shoso Ishimori, Kenzo Ushiro | 1986-09-02 |
HN
Hagime Nakamura
Overall (All Time): #4,001,077 of 4,157,543Top 100%
1
Patents All Time