Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482134 | Control method for reducing agent supply apparatus and reducing agent supply apparatus | — | 2016-11-01 |
| 9145817 | Reducing agent injection valve abnormality detection unit and reducing agent supply apparatus | — | 2015-09-29 |
| 8387366 | Reducing agent injection valve abnormality detection device and abnormality detection method, and internal combustion engine exhaust gas purification system | — | 2013-03-05 |