Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822027 | Liquid crystal display device | Takayuki Shimada, Miyuki Tsuruya, Masumi Kubo, Kazuyori Mitsumoto, Naofumi Kondo | 1998-10-13 |
| 5821133 | Method of manufacturing active matrix substrate | Katsuhiro Kawai, Satoshi Yabuta, Masaru Kajitani | 1998-10-13 |
| 5808712 | Transmission liquid crystal display device with a liquid crystal panel having high luminance and wide view field angle | Tadanori Hishida, Tetsurou Koyama, Takayuki Shimada | 1998-09-15 |
| 5798812 | Active matrix substrate and display device using the same with extending protrusions between gate and source line terminals | Hirohiko Nishiki, Takayuki Shimada | 1998-08-25 |
| 5783494 | Selective dry etching method of undoped and doped silicon thin films | Takehisa Sakurai, Hitoshi Ujimasa, Katsuhiro Kawai, Atsushi Ban, Masaru Kajitani | 1998-07-21 |
| 5538905 | Method for forming a transparent conductive ITO film | Yukiya Nishioka, Yukinobu Nakata, Hidenori Negoto, Yoshinori Shimada, Takehisa Sakurai | 1996-07-23 |
| 5532615 | Inspecting method, inspecting apparatus, and defect correcting method | Naofumi Kondo, Masaya Okamoto, Makoto Miyago, Kiyoshi Nakazawa, Yuzuru Kanemori +1 more | 1996-07-02 |
| 5508591 | Active matrix display device | Yuzuru Kanemori, Kiyoshi Nakazawa, Naofumi Kondo, Masaya Okamoto, Hiroaki Kato +8 more | 1996-04-16 |
| 5473168 | Thin film transistor | Katsuhiro Kawai | 1995-12-05 |
| 5471070 | Thin-film transistor circuit having an amorphous silicon load and a driver transistor and a method of producing the same | Yoshinori Shimada, Naofumi Kondo, Takehisa Sakurai, Yoshiharu Kataoka, Manabu Takahama | 1995-11-28 |
| 5469025 | Fault tolerant active matrix display device | Yuzuru Kanemori, Kiyoshi Nakazawa, Naofumi Kondo, Masaya Okamoto, Hiroaki Kato +8 more | 1995-11-21 |
| 5465168 | Gradation driving method for bistable ferroelectric liquid crystal using effective cone angle in both states | Mitsuhiro Koden, Akira Tagawa, Hitoshi Takeda, Hirofumi Katsuse, Makoto Shiomi +4 more | 1995-11-07 |
| 5463230 | Active matrix board | Hidenori Negoto, Kiyoshi Nakazawa, Hiroaki Kato, Yuzuru Kanemori, Takayoshi Nagayasu | 1995-10-31 |
| 5446568 | Active matrix display apparatus with plural signal input connections to the supplemental capacitor line | Kiyoshi Nakazawa, Hiroaki Kato, Akihiko Imaya | 1995-08-29 |
| 5410164 | Display electrode substrate | Yuzuru Kanemori, Hirohisa Tanaka, Hiroshi Morimoto, Hidenori Negoto | 1995-04-25 |
| 5343216 | Active matrix substrate and active matrix display apparatus | Hiroaki Kato, Takayoshi Nagayasu, Akihiko Imaya, Hidenori Negoto, Yuzuru Kanemori +1 more | 1994-08-30 |
| 5335102 | Liquid crystal display element and method for treating defective pixels therein | Yuzuru Kanemori, Kiyoshi Nakazawa, Hiroaki Kato, Kozo Yano, Naofumi Kondo +4 more | 1994-08-02 |
| 5302987 | Active matrix substrate including connecting electrode with extended portion | Yuzuru Kanemori, Hiroshi Fujiki, Toshiaki Fujihara, Akihiko Imaya, Hiroaki Kato +1 more | 1994-04-12 |
| 5280279 | Driving circuit for producing varying signals for a liquid crystal display apparatus | Kiyoshi Nakazawa, Naofumi Kondo, Tsuneo Nakamura | 1994-01-18 |
| 5276540 | Active matrix substrate with conductive film covering transparent conductive film portion connecting additional and non-additional capacitance portions of pixel electrode | Masaya Okamoto, Yuzuru Kanemori, Katsuhiro Kawai, Hiroshi Fujiki, Makoto Tachibana | 1994-01-04 |
| 5268678 | Matrix-type display device | Kiyoshi Nakazawa, Hiroaki Kato, Yuzuru Kanemori, Takayoshi Nagayasu, Hidenori Negoto | 1993-12-07 |
| 5212574 | Active matrix board having double-layer scan lines and capacity lines with discontinuous lower scan lines and lower capacity lines | Hidenori Negoto, Hiroaki Kato, Akihiko Imaya, Yuzuru Kanemori, Kiyoshi Nakazawa | 1993-05-18 |
| 5191322 | Active-matrix display device | Masahiro Adachi, Hirohisa Tanaka, Hiroshi Morimoto | 1993-03-02 |
| 5191451 | Active matrix display device having drain electrodes of the pair of TFTs being symmetrically formed with respect to the central plane to prevent the flicker due to the different parasitic capacitances | Naofumi Kondo, Yuzuru Kanemori, Toshiaki Fujihara, Hiroshi Fujiki, Kiyoshi Nakazawa | 1993-03-02 |
| 5164851 | Active matrix display device having spare switching elements connectable to divisional subpixel electrodes | Yuzuru Kanemori, Hiroaki Kato, Kiyoshi Nakazawa | 1992-11-17 |