Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10361807 | Station-side device and wavelength control method | Tomoaki Yoshida, Kota Asaka, Shunji Kimura | 2019-07-23 |
| 10250331 | Subscriber device and light receiving method | Kota Asaka | 2019-04-02 |