Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030064 | Water turbine and moving blade of water turbine | Kenichi Usami, Hiroshi Takayasu, Michihiro Takata | 1991-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5030064 | Water turbine and moving blade of water turbine | Kenichi Usami, Hiroshi Takayasu, Michihiro Takata | 1991-07-09 |