Issued Patents All Time
Showing 126–150 of 177 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854616 | Active matrix type liquid crystal display system and driving method therefor | Masuyuki Ota, Masahito Oh-e | 1998-12-29 |
| 5841496 | Reflective liquid crystal display device | Osamu Itoh, Ikuo Hiyama, Tatsuhisa Fujii, Naoki Kikuchi, Jun-ichi Hirakata | 1998-11-24 |
| 5835175 | Liquid crystal display apparatus | Osamu Itoh, Junichi Hirakata, Yuka Utsumi, Naoki Kikuchi, Yoshiaki Nakamura | 1998-11-10 |
| 5831707 | Active matrix type liquid crystal display apparatus | Masuyuki Ota, Masahiko Ando, Masahito Ohe, Kazuhiko Yanagawa | 1998-11-03 |
| 5818554 | Reflective liquid crystal display apparatus which does not require a back light | Ikuo Hiyama, Akira Arimoto, Osamu Itoh, Tatsuhisa Fujii | 1998-10-06 |
| 5786876 | Active matrix type liquid crystal display system | Masuyuki Ota, Genshiro Kawachi, Masaaki Kitajima, Tohru Sasaki, Masahito Oh-e +1 more | 1998-07-28 |
| 5781261 | Active matrix type LCD having light shield layers and counter electrodes made of the same material | Masuyuki Ohta, Kazuhiko Yanagawa, Masahito Ohe | 1998-07-14 |
| 5760856 | In-plane field type liquid crystal display device with light shielding pattern suitable for high aperture ratio | 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 |
| 5737051 | Liquid crystal display device | Hiromu Terao, Hidetoshi Abe, Masuyuki Ohta, Kenkichi Suzuki, Tohru Sasaki +2 more | 1998-04-07 |
| 5705826 | Field-effect transistor having a semiconductor layer made of an organic compound | Sukekazu Aratani, Shuichi Ohara | 1998-01-06 |
| 5677705 | Drive method for driving a matrix-addressing display, a drive circuit therefor, and a matrix-addressing display device | Masato Shimura, Masaaki Kitajima, Hiroshi Kurihara, Tatsuhisa Fujii, Shigeyuki Nishitani | 1997-10-14 |
| 5600464 | Liquid crystal display device having the electric field parallel to the substrates | Masahito Ohe | 1997-02-04 |
| 5598285 | Liquid crystal display device | Hiromu Terao, Hidetoshi Abe, Masuyuki Ohta, Kenkichi Suzuki, Tohru Sasaki +2 more | 1997-01-28 |
| 5519523 | Liquid crystal display device with residual retardation compensated for in liquid crystal layer | Hitomi Madokoro, Ikuo Hiyama, Junichi Hirakata, Hidetoshi Abe, Masaaki Kitajima +4 more | 1996-05-21 |
| 5485295 | Liquid crystal display apparatus having driving voltage to enable light of many wavelengths to take a same sign along one axis of a poincare sphere | Osamu Itoh, Naoki Kikuchi, Hitomi Madokoro | 1996-01-16 |
| 5370821 | Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions | Koichi Matsumura, Mitsuru Kawada, Yoshitaka Uesugi, Yuka Sudo, Teruo Kitamura | 1994-12-06 |
| 5357357 | Liquid crystal display devices with organic thin film formed by compressing molecules on liquid surface and transferring to substrate by horizontal lifting | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Yoshio Taniguchi, Hideaki Kawakami +1 more | 1994-10-18 |
| 5328643 | Optically active compounds, liquid crystal composition containing said compounds, and liquid crystal optical modulator using said composition | Yuka Sudo, Teruo Kitamura, Koichi Matsumura, Mitsuru Kawada, Yoshihiro Sugihara | 1994-07-12 |
| 5313293 | Dot-matrix type display device | Jun-ichi Hirakata, Shuichi Ohara, Masato Isogai, Satoru Ogihara, Naoki Kikuchi | 1994-05-17 |
| 5291322 | Supertwisted, nematic liquid crystal display device with LC birefringence at least 0.2 and LC retardation at least 1 micrometer | Osamu Itoh, Jun-ichi Hirakata, Naoki Kikuchi | 1994-03-01 |
| 5269965 | Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions | Koichi Matsumura, Mitsuru Kawada, Yoshitaka Uesugi, Yuka Sudo, Teruo Kitamura | 1993-12-14 |
| 5235449 | Polarizer with patterned diacetylene layer, method for producing the same, and liquid crystal display device including such polarizer | Shuji Imazeki, Yasushi Tomioka, Naoki Tanaka, Tatsuo Kanetake, Seiichi Kondo +2 more | 1993-08-10 |
| 5208572 | Air-core reactor with a magnetic shield | Mitsuhiro Kishida | 1993-05-04 |
| 5194973 | Liquid crystal display device and display apparatus using same | Masato Isogai, Teruo Kitamura, Junichi Hirakata, Shinichi Komura | 1993-03-16 |