Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7372404 | Apparatus for estimating direction of arrival wave | Hideki Shirai | 2008-05-13 |
| 7339518 | FMCW radar device and method for detecting interference | Yuu Watanabe | 2008-03-04 |
| 7271761 | Distance calculating method and system | Hiroshi Hazumi | 2007-09-18 |
| 7187321 | Interference determination method and FMCW radar using the same | Yuu Watanabe | 2007-03-06 |
| 7151482 | Antenna configuration and radar device including same | Hiroshi Hazumi | 2006-12-19 |
| 7088286 | Apparatus for detecting direction of target using difference in phase of radio wave signals received through plural channels | Hiroaki Kumon, Kenta Hoki | 2006-08-08 |
| 6924762 | Radar designed to acquire radar data with high accuracy | Yasuyuki Miyake | 2005-08-02 |
| 6646589 | Radar designed to minimize error in detecting target | — | 2003-11-11 |
| 6339395 | Radar apparatus using digital beam forming techniques | Hiroshi Hazumi | 2002-01-15 |
| 6337656 | Monopulse radar apparatus | Hiroshi Hazumi, Hiroaki Kumon | 2002-01-08 |