Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500263 | Optical modulator and optical module using this | Norikazu Miyazaki | 2022-11-15 |
| 11442329 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission apparatus | Masayuki Motoya | 2022-09-13 |
| 11397341 | Optical modulator having screw-fastened protrusion | Norikazu Miyazaki | 2022-07-26 |
| 11397364 | Optical modulator and optical transmission apparatus | Norikazu Miyazaki | 2022-07-26 |
| 11397365 | Optical modulator and optical transmission device | Norikazu Miyazaki | 2022-07-26 |
| 11333909 | Optical waveguide element, optical modulator, optical modulation module, and optical transmission device | Kousuke Okahashi | 2022-05-17 |