Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10538897 | Excavation machine, method for controlling excavation machine, and excavation system | Masaaki Uetake, Nobuki Hasegawa, Kazunari Kawai, Yuichi Kodama, Rui Fukui +1 more | 2020-01-21 |
| 10240457 | Mine management system | Kazunari Kawai, Shinichi Terada, Yuichi Kodama, Masaaki Uetake | 2019-03-26 |