Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333909 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission device | Toru Sugamata | 2022-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11333909 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission device | Toru Sugamata | 2022-05-17 |