Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009647 | Communication terminal, communication method and communication program | Fumiaki Matsumoto, Mitsuhiro Sugimori, Hideto Matsuyama | 2011-08-30 |
| 8001583 | Network failure detection method and network failure detection system | Yuji Waizumi, Yoshiaki Nemoto | 2011-08-16 |