Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10851809 | Hydraulic system | Akihiro Kondo | 2020-12-01 |
| 10844577 | Hydraulic drive system of construction machine | Akihiro Kondo, Jun UMEKAWA | 2020-11-24 |
| 10844886 | Hydraulic system | Akihiro Kondo, Makoto Ito, Naoki Hata, Hitoshi Nakagawa | 2020-11-24 |
| 10794045 | Hydraulic driving system | Tomomichi Nose | 2020-10-06 |
| 10619632 | Hydraulic drive system of construction machine | Akihiro Kondo | 2020-04-14 |
| 10590963 | Hydraulic excavator drive system | Akihiro Kondo, Kazuto Fujiyama | 2020-03-17 |