Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155753 | Liquid crystal composition used for phase control of electromagnetic wave signal | Norio Tamura, Yoichi Uriu, Eiji Okabe | 2021-10-26 |
| 10344212 | Liquid crystal device | Hirotsugu Kikuchi, Yasushi Okumura, Hiroki Higuchi, Hiroya Nishikawa, Kazuya Shiroshita +2 more | 2019-07-09 |
| 10308870 | Liquid crystal medium, optical device and liquid crystal compound | Yasuhiro Haseba, Shinichi Yamamoto | 2019-06-04 |
| 9738831 | Optically isotropic liquid crystal composition and optical device | Shin Yamamoto, Yasuhiro Haseba | 2017-08-22 |
| 9701904 | Optically isotropic liquid crystal medium and optical device | Hiroki Ookawa, Akihiro TAKATA | 2017-07-11 |
| 9611429 | Liquid crystal medium, optical device and liquid crystal compound | Hitoshi Tobata, Shin Yamamoto, Yasuhiro Haseba | 2017-04-04 |
| 9593094 | Liquid crystal medium, optical device, and liquid crystal compound | Yasuhiro Haseba, Shinichi Yamamoto | 2017-03-14 |
| 9458125 | Octahydro binaphthyl-based chiral compound-containing liquid-crystal composition and optical element | Shin Yamamoto | 2016-10-04 |
| 9175222 | Optically isotropic liquid crystal medium and optical device | Shin Yamamoto, Takafumi Kuninobu, Yasuhiro Haseba | 2015-11-03 |
| 8974694 | Liquid-crystal composition | Yasuhiro Haseba, Takafumi Kuninobu, Shin Yamamoto | 2015-03-10 |
| 8911644 | Optically isotropic liquid crystal medium and optical device | Shin Yamamoto, Takafumi Kuninobu, Yasuhiro Haseba | 2014-12-16 |
| 8609208 | Optically isotropic liquid crystal medium and optical device | Shin Yamamoto, Takafumi Kuninobu, Yasuhiro Haseba | 2013-12-17 |