Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326606 | Optical-fiber ribbon, die, and method of manufacturing optical-fiber ribbon | Reo AMANO, Kentaro Takeda, Makoto ITOH, Ken MANABE | 2025-06-10 |
| 11209605 | Optical fiber ribbon, die, and method of manufacturing optical fiber ribbon | Shinji EGAWA, Yohei Suzuki, Ken Takahashi | 2021-12-28 |