Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415214 | Hydraulic circuit and working machine | Kouji Kishida, Mitsuhiro Toyoda, Yoshihiko Hata, Yuya Kanenawa, Shuhei Orimoto | 2019-09-17 |
| 10407874 | Control device and working machine | Shigeo Kajita, Kouji Kishida, Yoshihiko Hata | 2019-09-10 |