Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504594 | Liquid crystal display device | Katsumi Kondo | 2003-01-07 |
| 6433852 | Liquid crystal display device having a spacer | Hidehiro Sonoda, Hiroaki Asuma, Shigeru Matsuyama | 2002-08-13 |
| 6417906 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 2002-07-09 |
| 6300994 | Liquid crystal display device with substantial elimination of residual image | Katsumi Kondo | 2001-10-09 |
| 6295110 | Liquid crystal display device having orientation film oriented by light | Shigeru Matsuyama, Kenkichi Suzuki, Masaaki Matsuda | 2001-09-25 |
| 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, Keiichiro Ashizawa, Masahiro Yanai +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, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +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, Kazuhiko Yanagawa +1 more | 2000-10-24 |
| 6108065 | Parallel field liquid crystal display with counter electrodes connected to the scan lines | Masuyuki Ota, Masahiko Ando, Katsumi Kondo, Kazuhiko Yanagawa | 2000-08-22 |
| 6064460 | LCD with parallel field having counter electrode(s) at least equal to 1/2 width of video signal line | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 2000-05-16 |
| 6011606 | Parallel field active matrix type liquid crystal display using liquid crystal having particular electrical properties | Katsumi Kondo, Masuyuki Ota | 2000-01-04 |
| 5978059 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 1999-11-02 |
| 5956111 | Liquid crystal display device with parallel field having particular spacing and width | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 1999-09-21 |
| 5949509 | Active matrix liquid crystal display device method for checking the alignment ability of a photo-alignment layer | Shigeru Matsuyama, Masaaki Matsuda | 1999-09-07 |
| 5929958 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 1999-07-27 |
| 5914761 | Liquid crystal display device with at least one of insulating layer and orienting film | Katsumi Kondo | 1999-06-22 |
| 5910271 | Active matrix type liquid crystal display apparatus | Katsumi Kondo, Masuyuki Ota, Shuichi Ohara | 1999-06-08 |
| 5831707 | Active matrix type liquid crystal display apparatus | Masuyuki Ota, Masahiko Ando, Katsumi Kondo, Kazuhiko Yanagawa | 1998-11-03 |
| 5781261 | Active matrix type LCD having light shield layers and counter electrodes made of the same material | Masuyuki Ohta, Kazuhiko Yanagawa, Katsumi Kondo | 1998-07-14 |
| 5754266 | Liquid crystal display device with wide viewing angle characteristics | Masuyuki Ohta, Kazuhiko Yanagawa, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 1998-05-19 |
| 5600464 | Liquid crystal display device having the electric field parallel to the substrates | Katsumi Kondo | 1997-02-04 |