Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459040 | Work vehicle | Itsuki Doi, Yutaka Kajino, Akihiro Machida, Seiji Tanaka, Shiro Ito | 2022-10-04 |
| 11427134 | Tractor | Itsuki Doi, Yutaka Kajino, Akihiro Machida, Seiji Tanaka, Shiro Ito +1 more | 2022-08-30 |
| D902264 | Mount for tractor | Shiro Ito, Itsuki Doi, Akira Okimoto, Yutaka Kajino, Seiji Tanaka +2 more | 2020-11-17 |
| D902263 | Mount for tractor | Shiro Ito, Itsuki Doi, Akira Okimoto, Yutaka Kajino, Seiji Tanaka +2 more | 2020-11-17 |
| 10363927 | Speed change control apparatus for work vehicle | Koki ONO | 2019-07-30 |
| D720369 | Tractor | Koji Furukawa, Tatsuya Shimoyama, Kiyofumi Sakurahara, Kenro Kinoshita, Naohiro Ito +2 more | 2014-12-30 |
| D720371 | Tractor hood | Koji Furukawa, Tatsuya Shimoyama, Kiyofumi Sakurahara, Kenro Kinoshita, Naohiro Ito +4 more | 2014-12-30 |