Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092976 | Construction machine work management system and construction machine | Masato Koga, Masaki Ogawa | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11092976 | Construction machine work management system and construction machine | Masato Koga, Masaki Ogawa | 2021-08-17 |