Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12386129 | Optical fiber ribbon | Noriaki IWAGUCHI, Takashi Fujii | 2025-08-12 |
| 12379561 | Method for laying optical fiber cable | Yuuki SHIMODA, Toyoaki KIMURA | 2025-08-05 |
| 12313894 | Optical fiber cable and optical fiber unit | Yohei Suzuki, Yuuki SHIMODA | 2025-05-27 |