Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6396814 | Network construction method and communication system for communicating between different groups via representative device of each group | Kazuaki Iwamura, Takeo Horiguchi, Shogo Yamaguchi, Takuya Kawamura, Fumihiko Ikegami | 2002-05-28 |
| 6335812 | Communication terminal apparatus and a method | Yosuke Tajika | 2002-01-01 |