Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290477 | Optically active compound and liquid crystal composition containing the same | Hitoshi Kondo, Mika Tadokoro, Hiroshi Sugiyama, Toshimitsu Hagiwara, Takashi Imai +1 more | 1994-03-01 |