Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826622 | Wavelength de-multiplexing system and optical receiver module | Kazuaki Mii, Hiroshi Hara | 2020-11-03 |
| 10707970 | Wavelength de-multiplexing system and optical receiver module | Kazuaki Mii, Hiroshi Hara | 2020-07-07 |