Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976432 | Radial vane and method of manufacturing same | Izumi Higuchi, Yasushi Ueba, Masaki Higuchi | 2018-05-22 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9976432 | Radial vane and method of manufacturing same | Izumi Higuchi, Yasushi Ueba, Masaki Higuchi | 2018-05-22 |