Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688376 | Ballast water treatment system for ship | Munetsugu Ueyama, Isao Ozawa, Kenichiro Miyatake | 2017-06-27 |
RN
Ryusuke Nakai
Overall (2017): #257,227 of 506,227Top 55%
1
Patents 2017