Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074442 | Method of determining abnormality in particulate filter | Hiroshi Sawada, Daisuke Shibata | 2011-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8074442 | Method of determining abnormality in particulate filter | Hiroshi Sawada, Daisuke Shibata | 2011-12-13 |