Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612212 | Hydraulic excavator drive system | Akihiro Kondo | 2020-04-07 |
TK
Takehisa Kato
Overall (2020): #255,310 of 565,922Top 50%
1
Patents 2020