Issued Patents 2024
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12180682 | Hydraulic control system | Koichi KIYASU | 2024-12-31 |
| 12163539 | Valve calibration system and calibration method | Koichi KIYASU | 2024-12-10 |
| 12123172 | Boom control circuit for a construction machine | Koichi KIYASU | 2024-10-22 |
| 12098523 | Hydraulic control circuit | Kazushi YAMADA | 2024-09-24 |
| 12018459 | Hydraulic control system for a working machine | Koichi KIYASU | 2024-06-25 |