Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12007298 | Fiber optic test methods, fiber optic test equipment, and programs | Nazuki HONDA, Hiroyuki OSHIDA | 2024-06-11 |
| 11747294 | Water immersion detection device and water immersion detection method for detecting inundation of optical fiber | Nazuki HONDA, Hiroyuki OSHIDA | 2023-09-05 |
| 11112332 | Optical fiber monitoring method, and optical fiber monitoring system | Yusuke KOSHIKIYA, Atsushi Nakamura, Tetsuya Manabe | 2021-09-07 |