Issued Patents All Time
Showing 151–175 of 183 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801177 | Liquid crystal display device | Yasuyuki Kudo, Tsutomu Furuhashi, Yoshiro Mikami, Shinichi Komura | 2004-10-05 |
| 6791521 | Liquid crystal display device having a gray-scale voltage selector circuit | Hironobu Isami, Iwao Takemoto, Katsumi Matsumoto | 2004-09-14 |
| 6771241 | Active matrix type display device | Tomohiko Sato | 2004-08-03 |
| 6756956 | Liquid crystal display apparatus and liquid crystal display driving method | Yasuyuki Kudo, Tsutomu Furuhashi, Yoshiro Mikami, Hajime Akimoto, Norio Manba | 2004-06-29 |
| 6686899 | Display device having an improved voltage level converter circuit | Hideo Satou, Tomohiko Satou, Masahiro Maki | 2004-02-03 |
| 6657688 | Liquid crystal display device with reflector forming part of capacity element | Tetsuya Nagata, Hiroshi Saito, Shinichi Komura | 2003-12-02 |
| 6639576 | Display device | Tomohiko Sato | 2003-10-28 |
| 6636280 | Liquid crystal display device having improved TFTs and a fabrication method thereof | Akio Mimura | 2003-10-21 |
| 6567062 | Liquid crystal display apparatus and liquid crystal display driving method | Yasuyuki Kudo, Tsutomu Furuhashi, Yoshiro Mikami, Hajime Akimoto, Norio Manba | 2003-05-20 |
| 6549248 | System for a compact projection display using reflection type liquid crystal panels | Kaoru Yanagawa | 2003-04-15 |
| 6522317 | Liquid-crystal display apparatus incorporating drive circuit in single integrated assembly | Hideo Satou, Yoshiro Mikami, Hiroshi Kageyama, Takahiro Nagano, Yoshinori Aono | 2003-02-18 |
| 6445371 | Liquid crystal display device having a circuit for canceling threshold voltage shift of the thin film transistor | Tomohiko Sato | 2002-09-03 |
| 6433768 | Liquid crystal display device having a gray-scale voltage producing circuit | Hideo Sato, Hiroshi Kageyama, Iwao Takemoto | 2002-08-13 |
| 6373547 | Liquid crystal display device having pole spacers formed over optical shield film | Katsutoshi Saito, Syoichi Hirota, Iwao Takemoto, Katsumi Matsumoto | 2002-04-16 |
| 6304308 | Liquid crystal display device with optical shield film | Katsutoshi Saito, Syoichi Hirota, Iwao Takemoto, Katsumi Matsumoto | 2001-10-16 |
| 6256412 | Image recognition method and apparatus using image rotation information | Michiyoshi Tachikawa, Mayumi Nishimura | 2001-07-03 |
| 6181820 | Image extraction method and apparatus and image recognition method and apparatus for extracting/recognizing specific images from input image signals | Michiyoshi Tachikawa, Akihiko Hirano | 2001-01-30 |
| 6115495 | Image extraction method and apparatus, and image recognition method and apparatus for extracting/recognizing specific images from input image signals | Michiyoshi Tachikawa, Akihiko Hirano | 2000-09-05 |
| 6037793 | Inspecting method and apparatus for semiconductor integrated circuit | Masataka Hatta, Masahiko Akiyama | 2000-03-14 |
| 5920658 | Efficient image position correction system and method | Hideaki Yamagata | 1999-07-06 |
| 5917619 | Image forming apparatus | Hideaki Yamagata | 1999-06-29 |
| 5880795 | Liquid crystal display module and projection-type liquid crystal display device | Tetsuya Nagata, Iwao Takemoto, Katsutoshi Saito, Atsumu Iguchi | 1999-03-09 |
| 5649346 | Manufacturing method for ink jet printer head | Kazushige Katsuumi, Toshihilo Tsukamoto | 1997-07-22 |
| 5590451 | Manufacturing method for ink jet printer head | Kazushige Katsuumi, Toshihiro Tsukamoto | 1997-01-07 |
| 5555238 | Ink supplier | — | 1996-09-10 |