Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520668 | Method for producing multicore optical fiber and multicore optical fiber | Tetsuya Hayashi, Tetsuya Nakanishi | 2019-12-31 |
TN
Takuji Nagashima
Overall (2019): #251,818 of 560,194Top 45%
1
Patents 2019