Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8579598 | Variable capacity vane pump | Hideo Konishi, Shigeaki Yamamuro | 2013-11-12 |
| 8562316 | Variable capacity vane pump | Shigeaki Yamamuro, Hideo Konishi | 2013-10-22 |
| 8419392 | Variable displacement vane pump | Shigeaki Yamamuro | 2013-04-16 |
| 8282369 | Variable displacement vane pump with defined cam profile | Shigeaki Yamamuro | 2012-10-09 |
| 8257057 | Variable displacement vane pump | Shigeaki Yamamuro, Hideo Konishi | 2012-09-04 |
| 7862305 | Variable displacement vane pump | Sigeaki Yamamuro, Hideo Konishi | 2011-01-04 |
| 7862311 | Variable displacement vane pump | Shigeaki Yamamuro | 2011-01-04 |
| 6042343 | Variable displacement pump | Takashi Shimo | 2000-03-28 |
| 5562432 | Variable displacement pump having throttled control passages | Kenya Yasui | 1996-10-08 |