Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11242671 | Hydraulic circuit of construction machine | Seiji Aoki, Yoshiyuki TODE, Hideki Nakajima | 2022-02-08 |
| 11131080 | Hydraulic circuit of construction machine | Seiji Aoki, Yoshiyuki TODE, Hideki Nakajima | 2021-09-28 |