Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9780867 | Optical communication system and optical communication abnormality-recovery method | Tomoaki Yoshida, Shunji Kimura | 2017-10-03 |
| 9768908 | Protection method and optical communication system | Tomoaki Yoshida, Shunji Kimura | 2017-09-19 |
| 9749079 | Optical system, and dynamic wavelength bandwidth allocation method for optical system | Tomoaki Yoshida, Shinya Tamaki | 2017-08-29 |