Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10775581 | Optical cable and sheath removing method | Shinnosuke Sato, Mizuki Isaji, Kouji Tomikawa | 2020-09-15 |
| 10746629 | Inspection device of optical fiber unit and method of manufacturing optical fiber unit | Yuki Nemoto, Shengyang Luo, Masanobu Higuchi, Tatsushi Ogasawara, Mizuki Isaji +2 more | 2020-08-18 |
| 10705305 | Optical fiber unit and optical fiber cable | Soichiro Kaneko, Tomoaki Kaji, Mizuki Isaji, Kouji Tomikawa | 2020-07-07 |
| 10688740 | Method and device for manufacturing optical fiber ribbon | Shizuka Moriya, Mizuki Isaji | 2020-06-23 |
| 10670820 | Optical fiber unit and optical fiber cable | Tomoaki Kaji, Soichiro Kaneko, Mizuki Isaji, Kouji Tomikawa | 2020-06-02 |
| 10527807 | Round and small diameter optical cables with a ribbon-like optical fiber structure | Joseph Cignarale, Doug Baker, Yoshio Hashimoto | 2020-01-07 |