Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10033466 | Optical transmission device and wavelength division multiplexing optical transmission device | — | 2018-07-24 |
HI
Hiroyuki Irie
Overall (2018): #399,019 of 503,207Top 80%
1
Patents 2018