Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991774 | Notification processor that notifies information and position information manager | Kazunori Takatsu, Yukiko Sahashi, Mototsugu Emori | 2011-08-02 |
| 7928678 | Door opening/closing control device | Tsunenori Senbongi | 2011-04-19 |