Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6885359 | Display device with selective rewriting function | — | 2005-04-26 |
| 6876365 | Signal processing circuit for display device | Mitsugu Kobayashi, Makoto Kitagawa | 2005-04-05 |
| 6873321 | Display device with two-level image representation | — | 2005-03-29 |
| 6822645 | Driving device for display device | Kazuto Noritake | 2004-11-23 |
| 6671023 | Active matrix display device | Ryoichi Yokoyama, Takeo Yoshimura | 2003-12-30 |
| 6329980 | Driving circuit for display device | Hisao Uehara, Mitsugu Kobayashi | 2001-12-11 |
| 6278496 | Digital correction circuit and image data processing apparatus equipped with a digital correction circuit | Makoto Kitagawa, Mitsugu Kobayashi, Makoto Fujioka, Hisao Uehara | 2001-08-21 |
| 6127991 | Method of driving flat panel display apparatus for multi-gradation display | Hisao Uehara, Mitsugu Kobayashi, Makoto Kitagawa | 2000-10-03 |
| 6118905 | Image data processing through changing error diffusing technique depending upon kind of images | Hisao Uehara, Mitsugu Kobayashi, Makoto Fujioka, Kenji Saiki, Makoto Kitagawa | 2000-09-12 |