Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9602212 | Optical communication system, optical communication method, higher-network apparatus, and optical line terminal | Shigeru Kuwano, Jun Terada, Noriko Iiyama, Takeshi Sakamoto, Nobuyuki Tanaka | 2017-03-21 |