Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392113 | System, method, and machine for position determination of thumb bucket | Youzou NAKAMOTO, Michio Aoki | 2025-08-19 |
| 12123162 | System, method, and apparatus for accurately determining payload transfer | Yozo Nakamoto, Michio Aoki, Koichi Murata, Kensuke Tanaka | 2024-10-22 |
| 8689550 | Hydraulic control system in working machine | Atsushi Wada, Takashi Iguchi | 2014-04-08 |