Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9994158 | Working vehicle | Ryota Nagano, Yoshitaka Takechi | 2018-06-12 |
| 9943805 | Tractor | Ryota Nagano, Tatsuzo Murakami, Yoshitaka Takechi, Erina Tamura | 2018-04-17 |
| 9803533 | Tractor with exhaust gas treatment unit | Ryota Nagano, Tatsuzo Murakami, Yoshitaka Takechi, Erina Tamura | 2017-10-31 |
| 7270200 | Working vehicle | Renshi Goto, Suguru Okamoto | 2007-09-18 |