Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9759115 | Exhaust gas purification system | Hiroshi Oohashi, Atsushi Ohta, Tomohiro Fukuda, Taichi Togashi | 2017-09-12 |
| 9546586 | Exhaust gas purification system | Taichi Togashi | 2017-01-17 |