Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459040 | Work vehicle | Hiroshi Kamoda, Yutaka Kajino, Akihiro Machida, Seiji Tanaka, Shiro Ito | 2022-10-04 |
| 11427134 | Tractor | Hiroshi Kamoda, Yutaka Kajino, Akihiro Machida, Seiji Tanaka, Shiro Ito +1 more | 2022-08-30 |
| D902264 | Mount for tractor | Hiroshi Kamoda, Shiro Ito, Akira Okimoto, Yutaka Kajino, Seiji Tanaka +2 more | 2020-11-17 |
| D902263 | Mount for tractor | Hiroshi Kamoda, Shiro Ito, Akira Okimoto, Yutaka Kajino, Seiji Tanaka +2 more | 2020-11-17 |
| 9359016 | Cabin for work vehicles | Takeshi Hagiyama, Koji Ochi, Takayuki Kajihara | 2016-06-07 |
| 9316338 | Front and rear condensate draining hoses for work vehicle | Takeshi Hagiyama, Koji Ochi, Takayuki Kajihara | 2016-04-19 |
| D686643 | Cabin of a working vehicle | Masami Kinoshita, Seiji Tanaka, Koji Ochi | 2013-07-23 |