Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7207767 | Inducer, and inducer-equipped pump | Akira Goto | 2007-04-24 |
| 6595746 | Mixed flow pump | Akira Goto, Takaki Sakurai, Masatoshi Suzuki, Mehrdad Zangeneh | 2003-07-22 |
| 6508626 | Turbomachinery impeller | Takaki Sakurai, Hideomi Harada, Mehrdad Zangeneh, Akira Goto | 2003-01-21 |