Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221646 | Optimized path establishment method and network management system using the method | Satoshi Kawano, Hidekazu Nakajima, Mitsumaro Kimura, Nobuo Takahashi | 2007-05-22 |