Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012227 | Fluid supply device | Hirotada Yoshitani | 2018-07-03 |
| 9188031 | Engine lubricating oil supply device | Mitsuo Nakajima | 2015-11-17 |
| 8979474 | Variable flow rate pump | — | 2015-03-17 |
| 7775765 | Fluid pump | — | 2010-08-17 |
| 7717690 | Gear pump | Satoshi Nagao, Keisuke Shinozaki | 2010-05-18 |
| 7677263 | Tandem pump valve structure | Satoshi Nagao, Keisuke Shinozaki | 2010-03-16 |