Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6708209 | Network system having plural networks for performing quality guarantee among the networks having different policies | Tomoichi Ebata, Shigeru Miyake, Masatoshi Takihiro, Osamu Takada, Minoru Koizumi +2 more | 2004-03-16 |