Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824044 | Mach-Zehnder modulator | Naoya KONO | 2020-11-03 |
| 10725241 | Asymmetrical spot-size converter and method of manufacturing spot-size converter | Naoya KONO, Takuo HIRATANI | 2020-07-28 |