Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11952988 | Fluid pressure rotating machine | Tetsuya Iwanaji | 2024-04-09 |
| 11879452 | Pump displacement control device having a feedback lever | Tetsuya Iwanaji, Rintaro MATSUDA | 2024-01-23 |
| 11767832 | Fluid pressure rotating machine | Gen Takei, Tetsuya Iwanaji | 2023-09-26 |