Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042327 | Exhaust purification device of internal combustion engine | Yuichi Sobue, Hiroyuki Matsubara, Nagao Toyoshima | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042327 | Exhaust purification device of internal combustion engine | Yuichi Sobue, Hiroyuki Matsubara, Nagao Toyoshima | 2011-10-25 |