Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12221774 | Operation record analysis system for construction machine | Yoshibumi Fukuda, Takuya Naka, Masatsugu Arai | 2025-02-11 |
| 11105050 | Road surface management system and road surface management method | — | 2021-08-31 |