Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4462273 | Change-speed apparatus for a tractor | Takashi Yoshii, Yasuyuki Horii | 1984-07-31 |
| 4274652 | Structure for attaching an implement to an offset-type tractor | Masayori Kajino, Takashi Yoshii | 1981-06-23 |