Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994912 | Intrusion-object detection system, method of detecting intrusion-object and method of detecting malfunction | Kenji Inomata, Takashi Hirai, Noriyuki Miyake | 2011-08-09 |