Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7691349 | Exhaust gas treating method | Kouji Muramoto, Takayuki Saitou, Takanori Nakamoto, Toshio Katsube | 2010-04-06 |
| 7507381 | Exhaust gas treating apparatus | Kouji Muramoto, Takayuki Saitou, Takanori Nakamoto, Toshio Katsube | 2009-03-24 |