Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9270406 | Communication method, optical communication system, station-side optical-line terminal apparatus, and user-side optical-line terminal apparatus | Yukio Hirano | 2016-02-23 |
| 9240854 | Communication system, station-side communication device, user-side communication device, communication method, and control device | Fumihiko Tano, Masaki Tanaka | 2016-01-19 |