Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649611 | Hydraulic system of construction machine | Akihiro Kondo, Naoki Hata | 2023-05-16 |
HN
Hitoshi Nakagawa
Overall (2023): #424,175 of 537,848Top 80%
1
Patents 2023