Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12280974 | Tape supply device, optical cable manufacturing apparatus, and optical cable manufacturing method | Shogo Miyoshi | 2025-04-22 |
| 11860438 | Method for manufacturing intermittent connection-type optical fiber tape core wire and intermittent connection-type optical fiber tape core wire | Fumiaki Sato, Keigo Yamamoto, Ken Takahashi | 2024-01-02 |
| 11181709 | Manufacturing method of optical fiber ribbon and manufacturing apparatus thereof | Fumiaki Sato, Shigeru Suemori, Hiroki Ishikawa, Masahiko Ishikawa | 2021-11-23 |