Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9507360 | Mine power management system | Kouichi Yamashita, Tsugio Sudou, Koji Takeda, Takao Nagai, Katsuhiro Kajino +2 more | 2016-11-29 |
| 9377779 | Travel-restricted area setting system for unmanned traveling vehicle and computer program for setting travel-restricted area of unmanned traveling vehicle | Koji Takeda | 2016-06-28 |
| 9315107 | Transport vehicle equipped with current collector | Kouichi Yamashita, Tsugio Sudou, Koji Takeda | 2016-04-19 |