Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6778097 | Remote radio operating system, and remote operating apparatus, mobile relay station and radio mobile working machine | Shigeo Kajita, Katsusuke Awano, Shoji Tozawa, Hiroyasu Nishikawa | 2004-08-17 |
| 6522964 | Control apparatus and control method for a construction machine | Mitsuru Hikiyama | 2003-02-18 |
| 6119054 | Method and device for controlling a construction machine | Mitsuru Hikiyama, Regis Ega | 2000-09-12 |
| 6009708 | Control apparatus for construction machine | Kazunori Yoshino, Makoto Samejima, Tomohiro Akaki, Shigeyoshi Mitsumori | 2000-01-04 |
| 5692376 | Control circuit for a construction machine | Yoshinori Yamagishi, Makoto Hirano | 1997-12-02 |
| 5550539 | Joy stick type operating lever device | Toshio Kuwabara, Manabu Tamura | 1996-08-27 |
| 5345157 | Actuator for an accelerator for engine control valve control and the like | Kazuhiro Suzuki, Toshio Kuwabara, Morihiko Matsubara | 1994-09-06 |