Issued Patents All Time
Showing 76–100 of 102 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176869 | Drive circuit for use in liquid crystal display, liquid crystal display incorporating the same, and electronics incorporating the liquid crystal display | Kouji Kumada, Takashige Ohta | 2007-02-13 |
| 7126595 | Image display device using a scanning and hold display mode for power saving purposes | Kouji Kumada, Takashige Ohta | 2006-10-24 |
| 7113180 | Plurality of column electrode driving circuits and display device including the same | Taketoshi Nakano, Takafumi Kawaguchi, Keishi Nishikubo | 2006-09-26 |
| 7098901 | Display device and driver | Taketoshi Nakano, Takafumi Kawaguchi, Keishi Nishikubo | 2006-08-29 |
| 7027024 | Display device and display method | Hideki Morii, Hidekazu Miyata | 2006-04-11 |
| 7002541 | Active matrix type display and a driving method thereof | Kouji Kumada, Takashige Ohta, Katsuya Mizukata | 2006-02-21 |
| 6867760 | Display device and display method | Hideki Morii, Hidekazu Miyata | 2005-03-15 |
| 6831620 | Source driver, source line drive circuit, and liquid crystal display device using the same | Keishi Nishikubo | 2004-12-14 |
| 6784863 | Active matrix liquid crystal display and method of driving the same | Kouji Kumada, Takashige Ohta, Katsuya Mizukata | 2004-08-31 |
| 6771282 | Matrix display device providing a larger connection pitch | Takafumi Kawaguchi, Taketoshi Nakano | 2004-08-03 |
| 6765551 | Column electrode driving circuit for use with image display device and image display device incorporating the same | Taketoshi Nakano, Takafumi Kawaguchi | 2004-07-20 |
| 6741229 | Display device and method for driving the same | Takafumi Kawaguchi | 2004-05-25 |
| 6677925 | Active-matrix-type liquid crystal display device, data signal line driving circuit, and liquid crystal display device driving method | Takafumi Kawaguchi | 2004-01-13 |
| 6509895 | Voltage generating circuit, and common electrode drive circuit, signal line drive circuit and gray-scale voltage generating circuit for display devices | Hisao Okada, Tadatsugu Nishitani, Yuji Yamamoto, Takeshi Takarada | 2003-01-21 |
| 6359607 | Display device and display method | Hideki Morii, Hidekazu Miyata | 2002-03-19 |
| 6310616 | Voltage generating circuit, and common electrode drive circuit signal line drive circuit and gray-scale voltage generating circuit for display device | Hisao Okada, Tadatsugu Nishitani, Yuji Yamamoto, Takeshi Takarada | 2001-10-30 |
| 6151006 | Active matrix type display device and a method for driving the same | Takafumi Kawaguchi, Makoto Takeda | 2000-11-21 |
| 6118421 | Method and circuit for driving liquid crystal panel | Takafumi Kawaguchi, Makoto Takeda, Hisao Okada | 2000-09-12 |
| 5929847 | Voltage generating circuit, and common electrode drive circuit, signal line drive circuit and gray-scale voltage generating circuit for display devices | Hisao Okada, Tadatsugu Nishitani, Yuji Yamamoto, Takeshi Takarada | 1999-07-27 |
| 5686933 | Drive circuit for a display apparatus | Hisao Okada, Shigeyuki Uehira, Katumi Miki, Kuniaki Tanaka | 1997-11-11 |
| 5680148 | Driving circuit for a display apparatus capable of display of an image with gray scales | Hisao Okada, Tadatsugu Nishitani | 1997-10-21 |
| 5635950 | Drive circuit for a display apparatus | Hisao Okada, Shigeyuki Uehira, Katumi Miki, Kuniaki Tanaka | 1997-06-03 |
| 5623278 | Drive circuit for a display apparatus | Hisao Okada, Shigeyuki Uehira, Katumi Miki, Kuniaki Tanaka | 1997-04-22 |
| 5621426 | Display apparatus and driving circuit for driving the same | Hisao Okada, Tadatsugu Nishitani | 1997-04-15 |
| 5583531 | Method of driving a display apparatus | Hisao Okada, Takeshi Takarada, Tadatsugu Nisitani, Hirofumi Fukuoka, Yoshiharu Kanatani +1 more | 1996-12-10 |