Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429123 | Vane pump | Yoshiyuki Inose | 2016-08-30 |
| 9062550 | Vane pump | Toshio Nishikawa, Naoya Taga | 2015-06-23 |
| 9062674 | Vane pump including outer side plate defining high and low pressure notch grooves of differing lengths adjacent the high and low discharge ports for improved noise performance | Naoya Taga, Toshio Nishikawa | 2015-06-23 |