Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759115 | Exhaust gas purification system | Yasuo Noma, Hiroshi Oohashi, Atsushi Ohta, Tomohiro Fukuda | 2017-09-12 |
| 9726062 | Engine device | Shinji Nishimura, Hiroyasu Nishikawa | 2017-08-08 |
| 9546586 | Exhaust gas purification system | Yasuo Noma | 2017-01-17 |