Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7257185 | Fuel assembly and thimble screw of the same | Masahiko Yamada | 2007-08-14 |
| 6674831 | Fuel assembly and thimble screw of the same | Masahiko Yamada | 2004-01-06 |
KN
Koichi Nunokawa
Overall (All Time): #2,160,301 of 4,157,543Top 55%
2
Patents All Time