Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10360646 | Mine management system | Masaaki Uetake, Kazunari Kawai, Shinichi Terada, Rui Fukui | 2019-07-23 |
| 10352165 | Mine mining system | Masaaki Uetake, Kazunari Kawai, Shinichi Terada, Rui Fukui | 2019-07-16 |
| 10354341 | Mine management system | Masaaki Uetake, Kazunari Kawai, Shinichi Terada, Rui Fukui | 2019-07-16 |
| 10240457 | Mine management system | Kazunari Kawai, Shinichi Terada, Taito Fujita, Masaaki Uetake | 2019-03-26 |