Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8053388 | Catalyst support particle, exhaust gas purifying catalyst, and production processes thereof | — | 2011-11-08 |
| 8042327 | Exhaust purification device of internal combustion engine | Yuichi Sobue, Yusaku Inatomi, Nagao Toyoshima | 2011-10-25 |