Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825903 | Liquid crystal display element and method of manufacturing the same | Toshiya Ohtake, Atsuko Oono | 2004-11-30 |
| 6747715 | Polarized light reflecting element, liquid crystal display element using the same, and method of manufacturing polarized light reflecting element | Toshiya Ohtake | 2004-06-08 |
| 6727967 | TRANSELECTIVE LCD IN WHICH REFLECTED LIGHT PASSES THROUGH COLOR FILTERS TWICE, TRANSMITTED LIGHT PASSES THROUGH COLOR FILTER ONLY ONCE, BUT ALSO PASSES THROUGH ADDITIONAL LAYER OF CHOLESTERIC LIQUID CRYSTAL OR BAND-PASS FILTER | Takashi Nakamura, Yoshinori Higuchi | 2004-04-27 |
| 6693688 | Flat display device | Takashi Nakamura, Atsuko Oono | 2004-02-17 |