Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699185 | Unauthorized device detection method, unauthorized device detection server, and unauthorized device detection system | Motoji Ohmori, Manabu Maeda, Yuji Unagami | 2017-07-04 |
| 9542572 | Method of managing map information, navigation system, information terminal, and navigation device | Natsume Matsuzaki, Yuichi Futa, Yuji Unagami | 2017-01-10 |