Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6870859 | Multiplexing system and multiplexing method of tributary signals | Seiji Kozaki, Kazuo Kubo, Hiroshi Ichibangase, Eiichi Shibano | 2005-03-22 |
| 6868514 | FEC frame structuring method and FEC multiplexer | Kazuo Kubo, Hideo Yoshida, Hiroshi Ichibangase, Hidenori Taga, Eiichi Shibano | 2005-03-15 |