Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815115 | Fuel cell and fuel cell stack | Narutoshi Sugita, Hideaki Kikuchi | 2004-11-09 |
YN
Yoshihiro Nakanishi
Overall (2004): #82,123 of 270,089Top 35%
1
Patents 2004