Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12078079 | Method for modifying blades of fan, compressor, and turbine of axial flow type, and blades obtained by the modification | Yasuhiro Okamura, Masaaki Hamabe, Daisuke Nishii | 2024-09-03 |
| 11795823 | Method for designing vane of fan, compressor and turbine of axial flow type, and vane obtained by the designing | Masaaki Hamabe, Yasuhiro Okamura, Daisuke Nishii | 2023-10-24 |
| 11377959 | Rotor blade of axial-flow fluid machine | Takuya Mitsukawa, Masaaki Hamabe | 2022-07-05 |