Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019349 | Telephone conversation resumption system, telephone conversation resumption program, telephone conversation resumption method, portable terminal and relay apparatus | Masahide Noda | 2011-09-13 |
| 7986759 | Data output method, data output apparatus and communication system | Kenichi Horio, Takashi Ohno | 2011-07-26 |
| 7979052 | Communication method, communication system, key management device, relay device and recording medium | Shingo Fujimoto, Ryuichi Matsukura, Motoshi Sumioka | 2011-07-12 |
| 7965706 | Communication control apparatus | Akinori Iwakawa | 2011-06-21 |
| 7917640 | Communication bandwidth control method for a broadcast communication system, a server and a user terminal used in a broadcast communication system, and a program | Kenichi Horio, Takashi Ohno | 2011-03-29 |