Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282113 | Radar system, radar device, and monitoring method | — | 2025-04-22 |
| 6864850 | Multibeam antenna | Hiroaki Imaizumi, Koji Sakauchi, Shuji Hagiwara, Hirofumi Higuchi | 2005-03-08 |
| 6388633 | Multibeam antenna | Hiroaki Imaizumi, Koji Sakauchi, Shuji Hagiwara, Hirofumi Higuchi | 2002-05-14 |
| 6121939 | Multibeam antenna | Hiroaki Imaizumi, Koji Sakauchi, Shuji Hagiwara, Hirofumi Higuchi | 2000-09-19 |
| 6052099 | Multibeam antenna | Hiroaki Imaizumi, Koji Sakauchi, Shuji Hagiwara, Hirofumi Higuchi | 2000-04-18 |