Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411648 | Optical transmission system and electro-optical conversion device | Yuichi Tsujita, Takeshi Tanaka, Satoshi Ito, Keita Kiyoshima, Atsushi Yamagishi +1 more | 2022-08-09 |