Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771076 | Vehicle control device and vehicle control method | Takahiro Yokokawa, Youhei Hareyama | 2017-09-26 |
| 7908068 | Engine controller of hydraulic shovel | — | 2011-03-15 |
| 7828097 | Construction machine | Hideki Seino | 2010-11-09 |
| 6971195 | Hydraulic circuit of excavating and slewing working vehicle | — | 2005-12-06 |
| 6922923 | Change-over valve for boom cylinder of excavating/slewing work truck | — | 2005-08-02 |
| 6915600 | Hydraulic circuit of excavating and slewing working vehicle | — | 2005-07-12 |
| 6757993 | Working vehicle | — | 2004-07-06 |