Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4434776 | EGR Control system | Takehisa Kondo | 1984-03-06 |
HS
Haruya Shirase
Overall (All Time): #4,030,498 of 4,157,543Top 100%
1
Patents All Time