Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10935660 | Control system of work machine, work machine, management system of work machine, and method of managing work machine | Atsushi Sakai | 2021-03-02 |
| 10671089 | Management system and management method of mining machine | Mitsuhiro Ryuman | 2020-06-02 |
| 10599158 | Mining machine management system and management method | Mitsuhiro Ryuman | 2020-03-24 |
| 10520320 | Management system for work machine, work machine, and management device for work machine | Atsushi Sakai, Tomonori Ozaki | 2019-12-31 |
| 10488867 | Mining machine management system, mining machine, and management method | Mitsuhiro Ryuman | 2019-11-26 |
| 10228701 | Mining machine management system and management method | Mitsuhiro Ryuman | 2019-03-12 |
| 10155653 | Automatic supply system of consumable material | Kouichi Yamashita, Tsugio Sudou, Koji Takeda | 2018-12-18 |
| 10126753 | Work machine control system, work machine, work machine management system, and method for controlling work machine | Masanori Ogihara | 2018-11-13 |
| 10025313 | Management system and management method of mining machine | Mitsuhiro Ryuman | 2018-07-17 |
| 10026308 | Construction machine control system, construction machine, construction machine management system, and construction machine control method and program | Atsushi Sakai, Mitsuhiro Ryuman, Akiharu Nishijima | 2018-07-17 |
| 9869555 | Construction machine control system, construction machine, construction machine management system, and construction machine control method and program | Atsushi Sakai, Mitsuhiro Ryuman, Akiharu Nishijima | 2018-01-16 |
| 9836061 | Management system and managing method of mining machine | Mitsuhiro Ryuman | 2017-12-05 |
| 9766637 | Operation control system for mining machine and operation control method for mining machine | Ryuuen Kou, Tomonori Ozaki | 2017-09-19 |
| 9698586 | Pole-attached cable relay carriage and power supply system to electric work machine | Koji Takeda, Takao Nagai, Katsuhiro Kajino | 2017-07-04 |
| 9651954 | Fuel supply system and earth-moving machine | Tsugio Sudou, Koji Takeda, Kouichi Yamashita | 2017-05-16 |
| 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 |
| 9022153 | Transport vehicle equipped with current collector | Kouichi Yamashita, Tsugio Sudou, Koji Takeda | 2015-05-05 |
| 8978851 | Self-propelled cable relay truck | Koji Takeda, Kouichi Yamashita | 2015-03-17 |
| 7966106 | Control device and method for guided travel of unmanned vehicle | Tsugio Sudou, Koji Takeda, Akiharu Nishijima, Masaki Mori, Tomonori Ozaki +1 more | 2011-06-21 |
| 7742853 | Travel control device and method for vehicles | Masaki Mori, Tsugio Sudou, Akiharu Nishijima, Kazunori Kuromoto, Koji Takeda +1 more | 2010-06-22 |
| 6809680 | Obstacle detecting apparatus of vehicle | — | 2004-10-26 |
| 6321147 | Unmanned vehicle running system | Shu Takeda, Koji Takeda | 2001-11-20 |
| 6292725 | Interference preventing device for vehicle | Masato Kageyama, Kiyoshi Kaneko, Shu Takeda, Koji Takeda | 2001-09-18 |