Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345555 | Phase measuring method and signal processing device | Daisuke IIDA, Keiji Okamoto, Hiroyuki OSHIDA | 2025-07-01 |
| 12313449 | Optical pulse test method and optical pulse test equipment | Daisuke IIDA, Hiroyuki OSHIDA | 2025-05-27 |