| 11780450 |
Tire management system and tire management method |
— |
2023-10-10 |
| 11535374 |
Management system of work site and management method of work site |
— |
2022-12-27 |
| 11307592 |
Management system of work site and management method of work site |
— |
2022-04-19 |
| 10245905 |
Tire abnormality management system and tire abnormality management method |
— |
2019-04-02 |
| 10155653 |
Automatic supply system of consumable material |
Masanori Tojima, Kouichi Yamashita, Koji Takeda |
2018-12-18 |
| 10112619 |
Tire management system and tire management method |
— |
2018-10-30 |
| 9651954 |
Fuel supply system and earth-moving machine |
Masanori Tojima, Koji Takeda, Kouichi Yamashita |
2017-05-16 |
| 9507360 |
Mine power management system |
Masanori Tojima, Kouichi Yamashita, Koji Takeda, Takao Nagai, Katsuhiro Kajino +2 more |
2016-11-29 |
| 9315107 |
Transport vehicle equipped with current collector |
Masanori Tojima, Kouichi Yamashita, Koji Takeda |
2016-04-19 |
| 9022153 |
Transport vehicle equipped with current collector |
Masanori Tojima, Kouichi Yamashita, Koji Takeda |
2015-05-05 |
| 8280573 |
Guided control device for unmanned vehicle |
Akiharu Nishijima |
2012-10-02 |
| 7966106 |
Control device and method for guided travel of unmanned vehicle |
Masanori Tojima, Koji Takeda, Akiharu Nishijima, Masaki Mori, Tomonori Ozaki +1 more |
2011-06-21 |
| 7742853 |
Travel control device and method for vehicles |
Masaki Mori, Akiharu Nishijima, Masanori Tojima, Kazunori Kuromoto, Koji Takeda +1 more |
2010-06-22 |
| 7024291 |
Maintenance scheduling apparatus and method therefor |
— |
2006-04-04 |
| 6941201 |
Travel control apparatus for vehicles |
— |
2005-09-06 |