Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10473125 | Hydraulic actuator control circuit | Hideki Nakajima, Naoki Kuroda | 2019-11-12 |
| 10415214 | Hydraulic circuit and working machine | Kouji Kishida, Mitsuhiro Toyoda, Yoshihiko Hata, Yuya Kanenawa, Nobuaki Matoba | 2019-09-17 |
| 10337532 | Split spool valve | Pengfei Ma, Aleksandar Egelja, Justin Douglas Speichinger, Tetsuya Yoshino, Hideki Nakajima +4 more | 2019-07-02 |