Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451015 | Diesel engine | Seiji YUKISHIGE, Hiroyuki Nakagawa | 2019-10-22 |
| 10113467 | Catalyst storage case, exhaust duct, and engine | — | 2018-10-30 |
| D751119 | Exhaust gas purifier | — | 2016-03-08 |