Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421715 | Hydraulic control circuit for working machine | — | 2022-08-23 |
| 11242671 | Hydraulic circuit of construction machine | Seiji Aoki, Yoshiyuki TODE, Masahiro OHIRA | 2022-02-08 |