Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9010304 | Exhaust gas recirculation device of engine | Yuji Kojima, Tomohiro Sunada | 2015-04-21 |
DI
Daijiro Ishimoto
Overall (All Time): #3,048,327 of 4,157,543Top 75%
1
Patents All Time