Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168857 | Excavator and method of controlling excavator | Wataru Sumino, Shinobu Nagura, Masatoshi Ikeda | 2024-12-17 |
| 10695699 | Filter state estimation system and filter state estimation method | Masato Kageyama | 2020-06-30 |
| 9217448 | Cylinder position measuring device and cylinder position measuring method | Masato Kageyama | 2015-12-22 |