Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11492551 | Liquid crystal composition used in element for phase control of electromagnetic wave signal | Takanori Mori, Yoichi Uriu, Eiji Okabe | 2022-11-08 |
| 10633589 | Liquid crystal medium, optical device and liquid crystal compound | Eiji Okabe | 2020-04-28 |
| 9611429 | Liquid crystal medium, optical device and liquid crystal compound | Koki Sago, Shin Yamamoto, Yasuhiro Haseba | 2017-04-04 |