Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7672768 | Operation assist apparatus | Toshiyuki Miyamoto, Kenichi Sagiya, Hidefumi Ishimoto, Sumio Morita, Kouichi Madarame +3 more | 2010-03-02 |
| 7289895 | Electronic control systems for construction machine | Hidefumi Ishimoto, Yoshinori Eguchi, Takao Kurosawa, Hiroshi Ogura | 2007-10-30 |
| 5191504 | Control apparatus for electromagnetic device having proportional solenoid | Morio Oshina | 1993-03-02 |
| 4910673 | Apparatus for controlling arm movement of industrial vehicle | Kenichiro Date, Kenichi Miyata, Yuhei Sato | 1990-03-20 |