Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8879911 | Optical line terminal, dynamic bandwidth allocation method, and optical communication network | Hideaki Tamai | 2014-11-04 |
| 6603805 | Transceiver circuit transmitting/receiving a tenary pulse signal | Hiroyuki Kanbara | 2003-08-05 |