Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D785681 | Bonnet for a tractor | Kiyoyuki Okuyama | 2017-05-02 |
| D785051 | Tractor | Kiyoyuki Okuyama, Kunihiko Matsumoto | 2017-04-25 |
| D785053 | Front grill of a hood for an agricultural tractor | Kiyoyuki Okuyama, Kunihiko Matsumoto | 2017-04-25 |
| D784422 | Tractor | Kiyoyuki Okuyama, Kunihiko Matsumoto | 2017-04-18 |