Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9803339 | Hydraulic control device and operating machine having the same | Takao Nanjo, Naoki Goto | 2017-10-31 |
| 8726649 | Controller and work machine provided therewith | Takao Nanjo, Mitsunori Hirozawa | 2014-05-20 |
| 7059125 | Hydraulic controller for construction machine | Hidekazu Oka, Koji Yamashita | 2006-06-13 |