Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934308 | Precoding circuit and precoding-mulitplexing circuit for realizing very high transmission rate in optical fiber communication | Mikio Yoneyama, Koichi Murata, Yutaka Miyamoto | 2005-08-23 |
| 6865348 | Optical transmission method, optical transmitter, optical receiver, and optical transmission system | Yutaka Miyamoto, Akira Hirano, Kenji Sato, Hiromu Toba, Akihiko Matsuura | 2005-03-08 |