Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8051322 | Redundant failover system, redundancy managing apparatus and application processing apparatus | Norihisa Matsumoto, Hidetoshi Nishiyama, Makoto Watanabe | 2011-11-01 |
| 7991419 | Press-talk server, transcoder, and communication system | Norihisa Matsumoto | 2011-08-02 |