Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11126058 | Semiconductor optical modulation element | Hiroyasu Mawatari, Nobuhiro Kikuchi | 2021-09-21 |
| 11106108 | Semiconductor Mach-Zehnder modulator | Josuke Ozaki, Norihide Kashio | 2021-08-31 |