Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5518380 | Variable displacement pump having a changeover value for a pressure chamber | Tadaaki Fujii, Yuuichi Kimura | 1996-05-21 |
| 5289681 | Power steering system | — | 1994-03-01 |
| 5038822 | Flow rate control valving apparatus | — | 1991-08-13 |
| 5026263 | Rotary vane pump with valve to control vane biassing | — | 1991-06-25 |
| 4289454 | Rotary hydraulic device | — | 1981-09-15 |