Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459729 | Hydraulic excavator drive system | Akihiro Kondo, Naoki Hata | 2022-10-04 |
| 11313390 | Hydraulic drive system | Akihiro Kondo, Naoki Hata | 2022-04-26 |
| 11280066 | Hydraulic drive system of construction machine | Hideyasu Muraoka, Tomomichi Nose, Takashi Okashiro, Moriyuki Sakamoto | 2022-03-22 |