Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155591 | Electronic communication method, electronic communication system, communication terminal, and server | Koji Tada, Naoya Sato | 2012-04-10 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8155591 | Electronic communication method, electronic communication system, communication terminal, and server | Koji Tada, Naoya Sato | 2012-04-10 |