Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10613412 | Light beam deflecting element, wavelength-selective cross-connect device using same, and optical cross-connect device | Hisato Uetsuka, Hitoshi Kawashima, Kazuhiro Ikeda | 2020-04-07 |