Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9770690 | Exhaust gas processing apparatus | Kuniyuki Takahashi | 2017-09-26 |
| 9550145 | Exhaust gas treatment apparatus, ship, and exhaust gas treatment method | Kuniyuki Takahashi | 2017-01-24 |