Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930970 | Control unit for work machine | Hiroyasu Nishikawa, Sei Shimahara | 2011-04-26 |
| 7926411 | Valve control unit | Hiroyasu Nishikawa, Sei Shimahara | 2011-04-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7930970 | Control unit for work machine | Hiroyasu Nishikawa, Sei Shimahara | 2011-04-26 |
| 7926411 | Valve control unit | Hiroyasu Nishikawa, Sei Shimahara | 2011-04-19 |