Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6655229 | Operation lever device | Yuuichi Yamamoto, Yasuhiro Satou, Naoki Ishizaki | 2003-12-02 |
| 6601386 | Lever-operated actuator drive unit and operating lever unit | Masayoshi Mototani, Mikio Nojiri, Takeshi Endo | 2003-08-05 |
| 6601670 | Apparatus for changing combinations of control devices and actuators | Tomohisa Kaneda | 2003-08-05 |
| 6561751 | Actuator control device and bucket posture control device for hydraulic drive machine | Naoki Ishizaki, Shinobu Nagura | 2003-05-13 |
| 6530390 | Pressure reducing valve | Shinobu Nagura | 2003-03-11 |