Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421917 | Tractor with a PTO apparatus | Akifumi Nishino, Ryuji Kitagawa, Kiyokazu Nakanishi, Kenzo Ushiro | 2008-09-09 |
| 6854483 | Manual control mechanism for lift unit | Mitsuhiro Takekata, Kiyokazu Nakanishi | 2005-02-15 |
| 6347560 | Shift control system for a working vehicle having a propelling stepless transmission | Kiyoshige Maezawa, Kiyokazu Nakanishi | 2002-02-19 |