Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12401423 | Optical network, network management device, and network management method | — | 2025-08-26 |
| 12308599 | Optical amplifier, optical amplifier equalizing method, and transmission system | Keiichi Matsumoto, Emmanuel Le Taillandier De Gabory | 2025-05-20 |