Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7567318 | Reflector and liquid crystal display panel | Hiroyasu Miyata | 2009-07-28 |
| 6864934 | LCD with irregular reflection surface reflector and light scattering element | Katsumasa Yoshii | 2005-03-08 |
| 6853420 | Transflective liquid crystal display with backlight and reflection film | Mitsuo Ohizumi, Mitsuru Kano | 2005-02-08 |
| 6847425 | Liquid crystal display having reflector outside liquid crystal cell | Mitsuo Ohizumi, Mitsuru Kano | 2005-01-25 |
| 6801278 | Liquid crystal display apparatus having flexible substrate and concave faces | Mitsuru Kano | 2004-10-05 |
| 6788371 | SEMITRANSPARENT REFLECTIVE LIQUID CRYSTAL DISPLAY DEVICE HAVING DECREASED NUMBER OF PHASE DIFFERENCE AND POLARIZING PLATES AND HAVING REFLECTOR WITH CONCAVE PORTIONS ON OUTER SURFACE OF TRANSPARENT SUBSTRATE | Mitsuo Ohizumi, Mitsuru Kano | 2004-09-07 |
| 6734934 | External reflective type liquid crystal display having substrate with light scattering surface and reflector with irregular surface | Katsumasa Yoshii | 2004-05-11 |
| 6686983 | Reflection type liquid crystal display device with high-brightness bright display and high contrast | Mitsuo Ohizumi, Mitsuru Kano | 2004-02-03 |
| 6671015 | Transflective liquid crystal display with backlight and reflection film | Mitsuo Ohizumi, Mitsuru Kano | 2003-12-30 |
| 6429919 | Reflector having pits and projection on a surface thereof, manufacturing method for the same, and reflection-type liquid crystal display device employing the reflector | Tomomasa Takatsuka, Koichi Moue, Masao Ohkita, Tatsuya Moriike, Akito Miura +1 more | 2002-08-06 |
| 6421106 | Reflector having pits and projections on a surface thereof, manufacturing method for the same, and reflection type liquid crystal display device employing the reflector | Tomomasa Takatsuka, Koichi Moue, Masao Ohkita, Tatsuya Moriike, Akito Miura +1 more | 2002-07-16 |
| 6199992 | Reflector, method of manufacturing the same, and display device using the reflector | — | 2001-03-13 |