Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9161220 | Communication system, information processing device, connection device, and connection device designation method for designating connection device for communication device to connect to | Naoki Umemura | 2015-10-13 |
| 8432869 | Communication system, information processing device, connection device, and connection device designation method for designating connection device for communication device to connect to | Naoki Umemura | 2013-04-30 |
| 7720057 | Packet relay apparatus and control method for data relay apparatus | — | 2010-05-18 |
| 7620027 | Communication system, information processing device, connection device, and connection device designation method for designating connection device for communication device to connect to | Naoki Umemura | 2009-11-17 |