Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131080 | Hydraulic circuit of construction machine | Yoshiyuki TODE, Masahiro OHIRA, Hideki Nakajima | 2021-09-28 |
SA
Seiji Aoki
Overall (2021): #269,944 of 548,734Top 50%
1
Patents 2021