Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8552864 | Intrusion detection system and intrusion detection apparatus | Naoki Aizawa, Yoshio Sato, Shuji Aizawa, Sayu Takamatsu | 2013-10-08 |
| 8390449 | Intrusion detection system and sensor device thereof | Keisuke Morita | 2013-03-05 |
| 8354848 | Obstacle detecting system and obstacle detecting device | Keisuke Morita, Kenji Inomata | 2013-01-15 |