Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9440193 | Urea spray selective catalytic reduction control system | Keiichi Iida, Shinichi Harada | 2016-09-13 |
| 9328643 | Selective catalytic reduction system | Takao Onodera, Hiroyuki Oohira | 2016-05-03 |