Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8006491 | Pump control apparatus for construction machine | Akihiro Narazaki, Nobuei Ariga | 2011-08-30 |
| 7895833 | Hydraulic drive apparatus | Yusuke Kajita, Hideo Karasawa | 2011-03-01 |
| 7891458 | Steering system for engineering vehicle | Kazunori Nakamura, Tsuyoshi Nakamura, Hiroyuki Azuma, Kentarou Itoga | 2011-02-22 |