Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9024935 | Image display apparatus and image correction method | Hiroaki Ikeda, Shigenobu Jyou | 2015-05-05 |
| 8780145 | Image display apparatus, picture signal processing method, and program | Shigenobu Jyou, Hiroaki Ikeda | 2014-07-15 |
| 8692939 | Method and apparatus for improving image quality | Michio Kobayashi | 2014-04-08 |
| 8174516 | Image display system, image signal transmitter and image display unit | — | 2012-05-08 |
| 7893908 | Liquid crystal display device and liquid crystal panel drive method | Takeshi Morimoto | 2011-02-22 |
| 7505084 | Picture quality improvement device and picture quality improvement method | Michio Kobayashi, Eifu Nezu | 2009-03-17 |
| 7006704 | Method of and apparatus for improving picture quality | Michio Kobayashi | 2006-02-28 |
| 5032916 | Method of detecting signal waveform disturbance in received television picture signal | Shigeo Matsuura, Susumu Takayama, Hiroshi Miyazawa, Masao Usui, Shigehiro Ito | 1991-07-16 |
| 4953026 | Video ghost signal cancelling circuit having variable delay lines | Tadaaki Tanaka, Fumiyoshi Sasaki, Tetsuro Miyazaki | 1990-08-28 |
| 4947252 | Ghost canceling apparatus | Michio Kobayashi, Tatsuya Shiki | 1990-08-07 |
| 4897725 | Ghost canceling circuit | Tadaaki Tanaka, Fumiyoshi Sasaki, Tetsuro Miyazaki, Tatsuya Shiki, Michio Kobayashi | 1990-01-30 |
| 4799102 | Digital color demodulator | — | 1989-01-17 |