Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12360328 | Optical fiber ribbon and method for producing optical fiber ribbon | Takehiko Yamamoto | 2025-07-15 |
| 12044898 | Device and method for manufacturing optical fiber ribbon | Kengo TANABE, Hitoshi Saito | 2024-07-23 |