Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297763 | Engine device | Hiroaki Naganawa, Kazuma Sugimoto | 2025-05-13 |
| 11643960 | Engine device | Hiroaki Naganawa, Kazuma Sugimoto | 2023-05-09 |
| 11092056 | Engine device | Hiroaki Naganawa, Kazuma Sugimoto | 2021-08-17 |
| 10690034 | Engine device | Hiroaki Naganawa, Kazuma Sugimoto | 2020-06-23 |
| 10436093 | Engine device | Yu Matsui | 2019-10-08 |
| 10352216 | Engine device | Tomoyuki Kimura | 2019-07-16 |
| 10294842 | Engine device | — | 2019-05-21 |
| 10184375 | Engine device | Tomoyuki Kimura | 2019-01-22 |
| 9995198 | Engine device for work vehicle | — | 2018-06-12 |
| 9810133 | Engine device for work vehicle | — | 2017-11-07 |
| 9752478 | Engine device of working vehicle | Tomoyuki Kimura | 2017-09-05 |
| 9631532 | Engine device of working vehicle | Tomoyuki Kimura | 2017-04-25 |
| 9556770 | Engine device | — | 2017-01-31 |
| 9534523 | Engine device for work vehicle | Tomoyuki Kimura | 2017-01-03 |
| 9505301 | Engine device | — | 2016-11-29 |
| D702735 | Exhaust gas purifying device | Satoshi Nakano, Koutarou Mori | 2014-04-15 |