Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379561 | Method for laying optical fiber cable | Fumiaki Sato, Yuuki SHIMODA | 2025-08-05 |
| 11435543 | Optical fiber unit and optical fiber cable | Fumiaki Sato | 2022-09-06 |
| 6276214 | Strain sensor functioned with conductive particle-polymer composites | Tadashi Fujisaki | 2001-08-21 |