Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9820337 | Heating method of honeycomb structure | Takeshi Sakuma | 2017-11-14 |
| 9759106 | Reducing agent injection device, exhaust gas treatment device and exhaust gas treatment method | Yoshiyuki Kasai, Kazumi MASE | 2017-09-12 |