Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9742513 | Transmission apparatus and clock regeneration method | Kenichi Ohyama, Toshiharu Hirose, Katsuya Kinoshita | 2017-08-22 |
| 9549231 | Optical transmission device and OPU frame generation method | Toshiharu Hirose, Akira Hashimoto, Koji Nekoda, Koichi Kinoshita, Akira Hatae | 2017-01-17 |