Issued Patents All Time
Showing 51–75 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6697142 | Liquid crystal display device in which the counter electrode and the pixel electrode have particular obtuse angle with respect to the substrate | Masayuki Hikiba, Masuyuki Ohta | 2004-02-24 |
| 6667790 | Liquid crystal display having particular spacer | Kazuhiko Yanagawa, Masahiro Ishii, Masayuki Hikiba | 2003-12-23 |
| 6654092 | Active-matrix liquid crystal display | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi | 2003-11-25 |
| 6621538 | Active matrix type liquid crystal display apparatus including liquid crystal layer having different thicknesses at portions where different colors of light are transmitted | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Masahito Ohe +1 more | 2003-09-16 |
| 6583846 | Liquid crystal display device with spacer covered with an electrode | Kazuhiko Yanagawa, Masahiro Ishii, Masayuki Hikiba | 2003-06-24 |
| 6552770 | Liquid crystal display having shield layers on both sides of spacer across signal line | Kazuhiko Yanagawa, Masahiro Ishii, Masayuki Hikiba | 2003-04-22 |
| 6545736 | Liquid crystal display device having particular pixel region | Masayuki Hikiba, Masuyuki Ohta | 2003-04-08 |
| 6545658 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi +4 more | 2003-04-08 |
| 6538713 | Active matrix liquid crystal display comprising a plurality of electrodes and/or a black matrix having zigzag shaped edges along the long side of the pixel field | Kazuhiko Yanagawa, Masuyuki Oota, Masayuki Hikiba | 2003-03-25 |
| 6532053 | Transverse electric field system liquid crystal display device suitable for improving aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Kazuhiko Yanagawa, Masahiro Yanai, Nobutake Konishi +4 more | 2003-03-11 |
| 6462799 | Lateral electric-field liquid crystal display device suitable for improvement of aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Kazuhiko Yanagawa, Masahiro Yanai, Nobutake Konishi +4 more | 2002-10-08 |
| 6456350 | Liquid crystal display | Masayuki Hikiba, Kazuhiko Yanagawa, Kenta Kamoshida | 2002-09-24 |
| 6417906 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Yasuyuki Mishima, Kazuhiro Ogawa, Masahito Ohe +2 more | 2002-07-09 |
| 6341003 | Liquid crystal display device in which the pixel electrode crosses the counter electrode | Masayuki Hikiba, Masuyuki Ohta | 2002-01-22 |
| 6266117 | Active-matrix liquid crystal display | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi | 2001-07-24 |
| 6266116 | In-plane field type liquid crystal display device comprising liquid crystal molecules with more than two kinds of reorientation directions | Masuyuki Ohta, Kazuhiko Yanagawa, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi +4 more | 2001-07-24 |
| 6201590 | Liquid crystal display device with double-layered structure for gate line and/or data line | Masuyuki Ohta, Kazuhiko Yanagawa, Yasuyuki Mishima, Kazuhiro Ogawa, Masahito Ohe +2 more | 2001-03-13 |
| 6137560 | Active matrix type liquid crystal display apparatus with light source color compensation | Yuka Utsumi, Katsumi Kondo, Ikuo Hiyama, Osamu Itoh, Masahito Ohe +1 more | 2000-10-24 |
| 6108066 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi +3 more | 2000-08-22 |
| 6100955 | In-plane field type liquid crystal display device with delta arrangement of three primary color pixels | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Masahiro Yanai | 2000-08-08 |
| 6064460 | LCD with parallel field having counter electrode(s) at least equal to 1/2 width of video signal line | Masuyuki Ohta, Kazuhiko Yanagawa, Yasuyuki Mishima, Kazuhiro Ogawa, Masahito Ohe +2 more | 2000-05-16 |
| 6049369 | Parallel-field TFT LCD having reference electrodes and a conductive layer | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa | 2000-04-11 |
| 6034757 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Masahiro Yanai, Nobutake Konishi +3 more | 2000-03-07 |
| 5978059 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Yasuyuki Mishima, Kazuhiro Ogawa, Masahito Ohe +2 more | 1999-11-02 |
| 5956111 | Liquid crystal display device with parallel field having particular spacing and width | Masuyuki Ohta, Kazuhiko Yanagawa, Yasuyuki Mishima, Kazuhiro Ogawa, Masahito Ohe +2 more | 1999-09-21 |