Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8572759 | Communication management system and communication management method | Mitsugu Nagoya | 2013-10-29 |
| 8463727 | Communication management system and communication management method | Mitsugu Nagoya | 2013-06-11 |
| 8417677 | Communication management system, communication management method and communication control device | Mitsugu Nagoya, Kimie Katagiri | 2013-04-09 |
| 8117305 | Communication management system, communication management method, and communication control device | Mitsugu Nagoya | 2012-02-14 |