Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11966104 | Optical modulator | Makoto Ogasawara, Mitsuru Ekawa | 2024-04-23 |
| 11868021 | Method for manufacturing optical modulator, testing method, non-transitory storage medium, and light transmission apparatus | Tsutomu Ishikawa | 2024-01-09 |