Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12111509 | Bobbin for winding optical fiber | — | 2024-10-08 |
| 10662022 | Optical fiber winding bobbin, optical fiber winding method, and bobbin-wound optical fiber | Taku Onodera, Satoshi Matsunaga | 2020-05-26 |
| 9810870 | Optical fiber terminal fixing tool for winding optical fiber and optical fiber winding method | — | 2017-11-07 |