Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7379646 | Optical fiber product, method of fabricating optical cable, and characteristic evaluation method | Yasushi Koyano, Hiroyoshi Yamamoto | 2008-05-27 |
| 6530243 | Method of making an optical fiber with an improved UV-curable resin | Kazuya Kuwahara, Ichiro Tsuchiya | 2003-03-11 |