Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731646 | Vane pump device having two different discharge amounts | — | 2020-08-04 |
| 10711781 | Vane pump device | — | 2020-07-14 |
| 10662944 | Vane pump device having multiple discharge pressures | — | 2020-05-26 |
| 10655624 | Vane pump device for controlling deviation of a force applied to the vanes | — | 2020-05-19 |
| 10612546 | Vane pump device for accommodating a working fluid | — | 2020-04-07 |
| 10584703 | Vane pump device for controlling fluid supplied to vane grooves | — | 2020-03-10 |
| 10578102 | Vane pump device that controls pressure pushing vanes against a cam ring | — | 2020-03-03 |
| 10550840 | Vane pump device | — | 2020-02-04 |