Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5827448 | Ferroelectric liquid crystal device | Toshimitsu Konuma, Akira Mase, Shunpei Yamazaki, Misao Yagi, Hitoshi Kondo +3 more | 1998-10-27 |
| 5454976 | Ferroelectric liquid crystal composition and liquid crystal display device using the same | Misao Yagi, Hitoshi Kondo, Mika Tadokoro, Hiroshi Sugiyama, Toshimitsu Hagiwara | 1995-10-03 |
| 5275756 | Fluorine-containing optically active compound and liquid crystal composition containing the same | Akio Yamaguchi, Shigeru Mitsuhashi, Mamoru Yamada, Minzo Sakaguchi, Hiroshi Sugiyama +2 more | 1994-01-04 |