Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127672 | Gear pump | Shigeru Kanehara, Shinichi Hirai, Kosuke Yamane, Masahiko Shinohara | 2015-09-08 |
| 7146998 | Hydraulic valve | Keisuke Ito | 2006-12-12 |
| 6692388 | Hydraulic controller | Katsuyuki Narai, Akihiro Yamaguchi, Junji Urano, Hisashi Kunii | 2004-02-17 |