Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7961644 | Communication node apparatus, communication system, and path resource assignment method | Yoshiaki Sone, Wataru Imajyuku, Naohide Nagatsu, Yukio Tsukishima, Atsushi Taniguchi | 2011-06-14 |