Issued Patents All Time
Showing 51–57 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5221981 | Production of liquid crystal device including aligning treatment by rubbing | Yasuto Kodera, Masaaki Suzuki | 1993-06-22 |
| 5192596 | Liquid crystal device | Yukio Hanyu | 1993-03-09 |
| 5189536 | Ferroelectric liquid crystal element having uniform high temperature alignment | Yukio Hanyu, Yutaka Inaba, Osamu Taniguchi, Kenji Shinjo, Toshiharu Uchimi | 1993-02-23 |
| 5129727 | Liquid crystal device having the orientation control films which comprise a fluorine-containing aliphatic or alicyclic polyimide and display apparatus | Yukio Hanyu | 1992-07-14 |
| 5116530 | Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same | Takeshi Togano, Takao Takiguchi, Yoko Yamada, Kenji Shinjo | 1992-05-26 |
| 5109294 | Liquid crystal apparatus having a liquid crystal panel and a panel supporting means | Yukio Hanyu | 1992-04-28 |
| 5054890 | Liquid crystal device | Yukio Hanyu, Osamu Taniguchi, Toshiharu Uchimi | 1991-10-08 |