Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012206 | Runner vane of axial hydraulic machine, runner of axial hydraulic machine, and axial hydraulic machine | Koji Hamaguchi | 2018-07-03 |
| 9951745 | Axial flow water turbine | Sadao Kurosawa, Kazuyuki Nakamura, Koichiro Shimizu | 2018-04-24 |