Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12359400 | Excavator | — | 2025-07-15 |
| 12203240 | Construction machine, display apparatus of construction machine, and management apparatus of construction machine | — | 2025-01-21 |
| 11987960 | Work machine, information management system, information terminal, and program | Yoshihisa Kiyota | 2024-05-21 |
| 11092976 | Construction machine work management system and construction machine | Masato Koga, Masaki Ogawa | 2021-08-17 |