Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4764083 | Discharge ring supporting structure of adjustable-blade axial-flow turbine | Jyuichiro Kawai | 1988-08-16 |
| 4321009 | Runner liner of fluid machine and method of fixing the same | Tsuyoshi Fujii | 1982-03-23 |