Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216606 | Data transmission system, work machine, and data transmission method for work machine | Kenji Tokoro, Shinsuke Kiyono, Yoshimasa Kawakami | 2025-02-04 |
| 10089863 | Management system and management method for mining machine | Koutarou Hori | 2018-10-02 |
| 9902397 | Transporter vehicle and transporter vehicle control method | Shigeru Ohsugi, Shinji Mitsuta | 2018-02-27 |
| 9760080 | Mining machine management system and mining machine management method | Koutarou Hori | 2017-09-12 |
| 9568322 | Mining machine management system and mining machine management method | Koutarou Hori | 2017-02-14 |
| 9556732 | Management system and management method of mining machine | Koutarou Hori | 2017-01-31 |
| 9341480 | Mining machine management system and mining machine management method | Koutarou Hori | 2016-05-17 |
| 9243923 | Mining machine management system and mining machine management method | Koutarou Hori | 2016-01-26 |
| 8104966 | Bearing device | Hiroshi Yamamoto, Atsushi Nagato | 2012-01-31 |
| 6693790 | Static electricity chuck apparatus and semiconductor producing apparatus provided with the static electricity chuck apparatus | Teruyuki Matsuki, Kanichi Kadotani | 2004-02-17 |