Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971425 | Urea concentration identifying system, method for indentifying urea concentration and automobile exhaust gas reducing system using same, and method for reducing automobile exhaust gas | Takayuki Takahata, Kiyoshi Yamagishi | 2011-07-05 |
| 7934868 | Thermal sensor and measurement device using the same | Akiko Kubota, Kenji Tomonari | 2011-05-03 |