Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D804539 | Hood and grill assembly for an agricultural tractor | Kiyoyuki Okuyama, Yutaka Matsui | 2017-12-05 |
| 9796238 | Work vehicle | Kiyoyuki Okuyama | 2017-10-24 |
| D799562 | Bonnet for a tractor | Kiyoyuki Okuyama | 2017-10-10 |
| 9776570 | Work vehicle | Kiyoyuki Okuyama | 2017-10-03 |
| D786311 | Tractor | Kiyoyuki Okuyama | 2017-05-09 |
| D785050 | Tractor | Kiyoyuki Okuyama | 2017-04-25 |
| 9616942 | Tractor | Kiyoyuki Okuyama | 2017-04-11 |
| D783059 | Tractor | Kiyoyuki Okuyama | 2017-04-04 |
| D782547 | Cabin for a tractor | Kiyoyuki Okuyama | 2017-03-28 |