Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074444 | Exhaust emission control device | Shinichiro Kawakita, Yoshiaki Nishijima | 2011-12-13 |
| 8033099 | Exhaust gas purifying system | Ataru Ichikawa | 2011-10-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074444 | Exhaust emission control device | Shinichiro Kawakita, Yoshiaki Nishijima | 2011-12-13 |
| 8033099 | Exhaust gas purifying system | Ataru Ichikawa | 2011-10-11 |