Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197724 | Optical fiber core and optical fiber ribbon core | Takashi Fujii | 2019-02-05 |
KT
Kumiko Tachibana
Overall (2019): #378,624 of 560,194Top 70%
1
Patents 2019