Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4565162 | Cooling system of an internal combustion engine | Yoshimasa Hayashi, Masakazu Uemura | 1986-01-21 |
| 4413947 | Fan arrangement | — | 1983-11-08 |
NS
Nakanobu Seki
Overall (All Time): #2,346,176 of 4,157,543Top 60%
2
Patents All Time