Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11976962 | Optical-fiber path searching method, optical-fiber path searching system, signal processing device, and program | Daisuke IIDA, Kunihiro Toge, Tetsuya Manabe | 2024-05-07 |
| 11867555 | Phase measurement method and signal processing device | Daisuke IIDA, Kunihiro Toge, Hiroyuki OSHIDA | 2024-01-09 |
| 11860028 | Vibration detection method with improved signal processing | Daisuke IIDA, Keiji Okamoto, Hiroyuki OSHIDA | 2024-01-02 |