Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963327 | Shift register circuit including first shift register having plurality of stages connected in cascade and second shift register having more stages | Ken Kawahata | 2005-11-08 |
| 6744216 | Display device requiring no scramble circuit | Junichi Saito, Tatsumi Fujiyoshi | 2004-06-01 |
| 6618097 | Image display apparatus and contour detecting circuit provided therein | — | 2003-09-09 |
| 6606099 | Display device for creating intermediate gradation levels in pseudo manner and image signal processing method | — | 2003-08-12 |
| 6593939 | Image display device and driver circuit therefor | Ken Kawahata, Hiroyuki Hebiguchi, Tatsumi Fujiyoshi, Junichi Saito | 2003-07-15 |
| 6556213 | Image display having function of performing interpolation process by which outline is not blurred even when original image is enlarged | — | 2003-04-29 |
| 6331862 | Image expansion display and driver | Ken Kawahata, Hiroyuki Hebiguchi, Tatsumi Fujiyoshi, Junichi Saito | 2001-12-18 |