Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11374377 | Optical amplifying apparatus and method of amplifying optical signal | Emmanuel Le Taillandier De Gabory, Shigeyuki Yanagimachi, Shigeru Nakamura | 2022-06-28 |
| 11329444 | Optical amplifier and control method therefor | Emmanuel Le Taillandier De Gabory, Shigeru Nakamura, Shigeyuki Yanagimachi | 2022-05-10 |