Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958907 | Fluid pressure circuit | Sei Shimahara | 2011-06-14 |
| 7930970 | Control unit for work machine | Sei Shimahara, Manabu Nakanishi | 2011-04-26 |
| 7926411 | Valve control unit | Sei Shimahara, Manabu Nakanishi | 2011-04-19 |