Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328640 | Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same | Kenji Shinjo, Takao Takiguchi, Hiroyuki Kitayama, Kazuharu Katagiri, Masahiro Terada +3 more | 1994-07-12 |
| 5305131 | Liquid crystal composition having an improved temperature dependence of response speed, liquid crystal device and display apparatus | Masahiro Terada, Masataka Yamashita, Kazuharu Katagiri, Akio Yoshida, Syuji Yamada | 1994-04-19 |