Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228463 | Exhaust gas purification control device for an internal combustion engine | Kenichi Sato, Hideaki Takahashi | 2016-01-05 |
SA
Sho Amanai
Overall (All Time): #2,981,371 of 4,157,543Top 75%
1
Patents All Time