Issued Patents All Time
Showing 51–55 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6166799 | Liquid crystal element with a layer of an oriental liquid crystal polymer, and optical element and polarizing element using the same | Hisashi Mihara, Hironori Motomura, Naoki Takahashi | 2000-12-26 |
| 6088079 | Cholesteric liquid crystal layer, optical element, lighting device, and liquid crystal display | Hironori Motomura, Naoki Takahashi | 2000-07-11 |
| 6016177 | Multi-layer circularly polarized light separation plate containing cholesteric liquid crystal polymer layers | Hironori Motomura, Naoki Takahashi | 2000-01-18 |
| 5999243 | Liquid crystal element comprising oriented liquid crystal polymer with an average in-plane haze of 10% or higher | Hisashi Mihara, Hironori Motomura, Naoki Takahashi | 1999-12-07 |
| 5727107 | Light guide plate, surface light source device, polarized light source device and liquid crystal display | Seiji Umemoto, Kazutaka Hara, Hiroyuki Yoshimi, Tatsuya Osuka | 1998-03-10 |