Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983304 | Communication system provided with transmitter for transmitting audio contents using packet frame of audio data | Akihiro Tatsuta, Hiroshi Ohue | 2011-07-19 |
| 7912008 | Home agent, mobile router, and mobile communication method using the same | Taisuke Matsumoto, Hirokazu Kobayashi, Masayuki Kumazawa | 2011-03-22 |
| 7894383 | Multi-interface communication device, terminal, and path switching method | Shinkichi Ikeda, Masayuki Kumazawa | 2011-02-22 |