Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9534690 | Leakage prevention seal, and pump for nuclear reactor cooling material | Hidetaka Kafuku, Hidekazu Uehara | 2017-01-03 |
YS
Yukihiro Sakaguchi
Overall (2017): #181,185 of 506,227Top 40%
1
Patents 2017