Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362070 | Change speed apparatus for a tractor | Tetsuaki Hayashi | 1982-12-07 |
| 4326597 | Agricultural tractor | Takashi Yoshii | 1982-04-27 |
YM
Yoshinobu Murayama
Overall (1982): #5,948 of 81,411Top 8%
2
Patents 1982