Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7913674 | Abnormality determination device and method for EGR device, and engine control unit | Masaki Tsuda | 2011-03-29 |
HH
Hirofumi Hara
Overall (2011): #287,573 of 364,097Top 80%
1
Patents 2011