Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442329 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission apparatus | Toru Sugamata | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11442329 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission apparatus | Toru Sugamata | 2022-09-13 |