Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907006 | Method and apparatus for detecting faults in IP packet communication | Kenichi Sakamoto, Noboru Endo, Koji Wakayama, Kazuyoshi Hoshino | 2005-06-14 |
| 6850713 | Optical single sideband transmitter | Nobuhiko Kikuchi, Ryoji Takeyari | 2005-02-01 |