Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7719506 | Display device and driver | Taketoshi Nakano, Takafumi Kawaguchi, Toshihiro Yanagi | 2010-05-18 |
| 7528813 | Liquid crystal display device, driving circuit for the same and driving method for the same | Kozo Takahashi | 2009-05-05 |
| 7113180 | Plurality of column electrode driving circuits and display device including the same | Taketoshi Nakano, Takafumi Kawaguchi, Toshihiro Yanagi | 2006-09-26 |
| 7098901 | Display device and driver | Taketoshi Nakano, Takafumi Kawaguchi, Toshihiro Yanagi | 2006-08-29 |
| 6831620 | Source driver, source line drive circuit, and liquid crystal display device using the same | Toshihiro Yanagi | 2004-12-14 |