Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11061261 | Optical modulator, substrate for optical modulator, method of manufacturing optical modulator, and method of manufacturing substrate for optical modulator | Toshifumi Yonai, Kazuhito Kishida, Rinzo Kayano, Satoru Ohsaki, Kengo OGAWA +2 more | 2021-07-13 |