| 7564517 |
Surface light source and liquid crystal display device using the same |
Yasuhiro Daiku |
2009-07-21 |
| 7477220 |
Three-dimensional liquid crystal display device |
— |
2009-01-13 |
| 6556258 |
Display device using ambient light a lighting panel |
Tetsushi Yoshida, Masaru Higuchi, Hisashi Aoki |
2003-04-29 |
| 6310683 |
Apparatus for reading fingerprint |
Minoru Fujiwara, Makoto Sasaki, Hiromitsu Ishii |
2001-10-30 |
| 6224223 |
Illumination panel and display device using the same |
Masaru Higuchi, Minoru Fujiwara, Yasuhiro Daiku |
2001-05-01 |
| 6025894 |
Scatter control member for organic electroluminescent light source for passing light with or without scattering depending upon an incident angle |
Tomoyuki Shirasaki, Hiroyasu Yamada, Masaharu Shioya, Tetsushi Yoshida, Manabu Takei +1 more |
2000-02-15 |
| 5058998 |
Liquid crystal display devide with a twisted alignment state |
Tetsushi Yoshida, Toshiyuki Matsuda, Naoshige Sugimoto |
1991-10-22 |
