Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8310425 | Resistance dividing circuit | Masaharu Takahashi | 2012-11-13 |
| 7884794 | Small-sized data line driver capable of generating definite non-video gradation voltage | — | 2011-02-08 |
| 7196308 | Data line driver capable of generating fixed gradation voltage without switches | — | 2007-03-27 |
| 6211866 | Grayscale voltage generating circuit | — | 2001-04-03 |
| 6075507 | Active-matrix display system with less signal line drive circuits | Tae Miyahara, Hiroshi Hada, Susumu Ohi | 2000-06-13 |