Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890822 | Mach-zehnder optical modulator | Hirotomo Izumi, Manabu Yamazaki | 2021-01-12 |
SK
Shigeki Kawaai
Overall (2021): #263,262 of 548,734Top 50%
1
Patents 2021