Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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, Keiichiro Ashizawa, Nobutake Konishi +4 more | 2003-04-08 |
| 6532053 | Transverse electric field system liquid crystal display device suitable for improving aperture ratio | Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Kazuhiko Yanagawa, 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, Keiichiro Ashizawa, Kazuhiko Yanagawa, Nobutake Konishi +4 more | 2002-10-08 |
| 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 |
| 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, Nobutake Konishi +4 more | 2001-07-24 |
| 6266117 | Active-matrix liquid crystal display | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Nobutake Konishi | 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 |
| 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, Keiichiro Ashizawa, 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, Keiichiro Ashizawa | 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, Keiichiro Ashizawa, Yasuyuki Mishima, Kazuhiro Ogawa +2 more | 2000-05-16 |
| 6034757 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Nobutake Konishi +3 more | 2000-03-07 |
| 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 |
| 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 |
| 5870160 | In-plane field type liquid crystal display device comprising a structure which is prevented from charging with electricity | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa, Nobutake Konishi +3 more | 1999-02-09 |
| 5760857 | In-plane field type liquid crystal display device with delta arrangement of three primary color pixels | Kazuhiko Yanagawa, Masuyuki Ohta, Kazuhiro Ogawa, Keiichiro Ashizawa | 1998-06-02 |
| 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 |
| 5555112 | Liquid crystal display device having multilayer gate busline composed of metal oxide and semiconductor | Ryoji Oritsuki, Minoru Hiroshima, Masaaki Matsuda, Toshikazu Horii, Yuichi Hashimoto +4 more | 1996-09-10 |
| 4689769 | Magnetic bubble memory | Mituru Sekino, Minoru Hiroshima | 1987-08-25 |