Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660387 | Display device substrate and display device formed therewith | Hitoshi Oaku, Shigeo Amagi, Tomoji Oishi, Katsumi Kondou | 2003-12-09 |
| RE34885 | Liquid crystal polyimide alignment free of scattering domains | Hisao Yokokura, Tadao Nakata, Susumu Era, Kishiro Iwasaki, Teruo Kitamura +5 more | 1995-03-28 |
| 5020883 | Ferroelectric liquid crystal device | Susumu Era, Kishiro Iwasaki, Hisao Yokokura, Katsumi Kondo, Tadao Nakada +2 more | 1991-06-04 |
| 4781439 | Liquid crystal polyimide alignment free of scattering domains | Hisao Yokokura, Tadao Nakata, Susumu Era, Kishiro Iwasaki, Teruo Kitamura +5 more | 1988-11-01 |
| 4759614 | Ferroelectric liquid crystal element with particular alignment film and a method for manufacturing the same | Hisao Yokokura, Katsumi Kondo, Susumu Era, Kishiro Iwasaki, Tadao Nakata +4 more | 1988-07-26 |
| 4733949 | Liquid crystal display device | Hidetoshi Abe, Akio Mukoh, Teruo Kitamura, Norimasa Kamezawa, Mikio Sato | 1988-03-29 |