Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9180884 | Drive system control device for working vehicle | Tomohisa Tao, Takeshi Oouchida, Tadao Hirai | 2015-11-10 |
| 7178508 | Fuel injection nozzle of engine | Satoshi Iwata, Akihiko Motoki | 2007-02-20 |