Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044312 | Method and apparatus for preparing running course data for an unmanned dump truck | Takao Nagai, Kozo Miyake | 2000-03-28 |
| 6038502 | Apparatus and method for fleet control when unmanned and manned vehicles travel together | — | 2000-03-14 |
| 5714928 | System for preventing collision for vehicle | Takao Nagai | 1998-02-03 |
| 5320191 | Steering circuit system for a moving vehicle | Takao Nagai | 1994-06-14 |