Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11486116 | Remote operation device for construction machine | Masaki Otani, Seiji Saiki | 2022-11-01 |
| 11466431 | Remote operation system and main operating device | Hitoshi Sasaki, Seiji Saiki | 2022-10-11 |
| 11421404 | Construction machine | Masaru Ito, Seiji Saiki | 2022-08-23 |
| 11423341 | Construction management system and construction management method | Seiji Saiki | 2022-08-23 |