Issued Patents All Time
Showing 26–50 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764412 | Image scanner and signal processing method | Yoshiaki Okuno, Satoshi Yamanaka, Toru Shiraki, Hironobu Arimoto | 2010-07-27 |
| 7738738 | Mean preserving interpolation calculation circuit, pixel interpolation circuit, mean preserving interpolation method, and pixel interpolation method | Satoshi Yamanaka, Yoshiaki Okuno | 2010-06-15 |
| 7706035 | Image processing apparatus and image processing method | Shuichi Kagawa, Hiroaki Sugiura | 2010-04-27 |
| 7675480 | Image display device and image display method | Yoshiaki Okuno | 2010-03-09 |
| 7671821 | Image signal generating apparatus, image signal transmission apparatus, image signal generating method, image signal transmission method, image display unit, control method for an image display unit, and image display system | Yoshiaki Okuno, Takao Nakano | 2010-03-02 |
| 7660015 | Color data conversion apparatus and method | Shuichi Kagawa, Hiroaki Sugiura | 2010-02-09 |
| 7643180 | Image processing and display apparatus and method for tone resolution expansion of digital images | Satoshi Yamanaka, Yoshiaki Okuno | 2010-01-05 |
| 7616838 | Edge-directed images sharpening method | Yoshiaki Okuno, Akihiro Nagase | 2009-11-10 |
| 7609427 | Image display apparatus and image display method | Shuichi Kagawa, Hideki Yoshii, Tomohiro Sasagawa, Hiroaki Sugiura | 2009-10-27 |
| 7436382 | Correction data output device, correction data correcting method, frame data correcting method, and frame data displaying method | Noritaka Okuda, Masaki Yamakawa | 2008-10-14 |
| 7429994 | Image processing method and apparatus, and image display method and apparatus for changing edge sharpness | Masaki Yamakawa, Yoshiaki Okuno, Hideki Yoshii | 2008-09-30 |
| 7403183 | Image data processing method, and image data processing circuit | — | 2008-07-22 |
| 7358928 | Image display system | Kengo Mori | 2008-04-15 |
| 7346231 | Image processing device including pixel interpolation | Yoshiaki Okuno | 2008-03-18 |
| 7330199 | Image processing method and apparatus, and image display method and apparatus, with variable interpolation spacing | Masaki Yamakawa, Yoshiaki Okuno, Hideki Yoshii | 2008-02-12 |
| 7327340 | Liquid-crystal driving circuit and method | Masaki Yamakawa | 2008-02-05 |
| 7289161 | Frame data compensation amount output device, frame data compensation device, frame data display device, and frame data compensation amount output method, frame data compensation method | Masaki Yamakawa, Hideki Yoshii, Noritaka Okuda | 2007-10-30 |
| 7224407 | Color demodulation device, color demodulation method and image display device | Hideki Yoshii, Masaki Yamakawa, Yoshiaki Okuno | 2007-05-29 |
| 7129959 | Image display device employing selective or asymmetrical smoothing | Yoshiaki Okuno | 2006-10-31 |
| 7109983 | Display apparatus | Yoshiki Ono, Yoshiaki Okuno | 2006-09-19 |
| 7034788 | Image data processing device used for improving response speed of liquid crystal display panel | Noritaka Okuda, Masaki Yamakawa, Kyoichiro Oda | 2006-04-25 |
| 6937287 | Video processing apparatus and method | Toshihiro Gai, Yoshiaki Okuno, Masaki Yamakawa | 2005-08-30 |
| 6937256 | Display device and image displaying method | Yoshiaki Okuno, Kazuya Maeshima | 2005-08-30 |
| 6924796 | Dot-clock adjustment method and apparatus for a display device, determining correctness of dot-clock frequency from variations in an image characteristic with respect to dot-clock phase | Yoshiaki Okuno | 2005-08-02 |
| 6894699 | Image display device employing selective or asymmetrical smoothing | Yoshiaki Okuno | 2005-05-17 |