Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11275273 | Optical device and refresh driving method for optical device | Jun Yamamoto, Koki Takamoto, Takeaki Araki, Waki Sakatsuji, Yasushi Okumura +6 more | 2022-03-15 |
| 10914987 | Complex and optical element | Jun Yamamoto, Masumi YAMASHITA, Waki Sakatsuji, Yoichi Takanishi, Shogo Kato +10 more | 2021-02-09 |
| 10344212 | Liquid crystal device | Yasushi Okumura, Hiroki Higuchi, Hiroya Nishikawa, Kazuya Shiroshita, Shinichi Yamamoto +2 more | 2019-07-09 |
| 8349209 | Liquid crystal composition and liquid crystal element | Yasuhiro Haseba | 2013-01-08 |
| 7648647 | Polymer/liquid crystal composite and liquid crystal element | Yasuhiro Haseba | 2010-01-19 |
| 7576829 | Liquid crystal display device | Tisato Kajiyama, Toshihiko Nagamura, Yoshiaki Hisakado | 2009-08-18 |
| 5579135 | Optical element | Tisato Kajiyama, Satoshi Tanioka | 1996-11-26 |