Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11385127 | Optical frequency multiplexing coherent OTDR, testing method, signal processing device, and program | Hiroyuki Iida, Tetsuya Manabe, Hidenobu HIROTA, Takui UEMATSU | 2022-07-12 |