Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8035749 | Gamma-correction circuit for graphic signals | — | 2011-10-11 |
| 7394932 | Video signal processor and method of processing video signal | Shingo Kida | 2008-07-01 |
| 7123308 | Video data correction capable of exactly correcting hue, chroma and/or luminance signal | — | 2006-10-17 |
| 6088065 | Contour correction apparatus and method | — | 2000-07-11 |
| 5144427 | Television receiver decoder apparatus for bandwidth-compressed high definition television signal | Masahiro Kitaura | 1992-09-01 |
| 5070395 | Television signal system conversion apparatus | Masahiro Kitaura | 1991-12-03 |
| 4984068 | Motion-adaptive device for separating luminance signal and color signal | Kenji Sugiyama, Yasuyuki Katayama, Nobuyuki Suzuki, Tatsushi Kouguchi | 1991-01-08 |
| 4984077 | Signal converting apparatus | — | 1991-01-08 |
| 4982271 | Motion-adaptive device for separating luminance signal and color signal | Kenji Sugiyama, Yasuyuki Katayama, Nobuyuki Suzuki, Tatsushi Kouguchi | 1991-01-01 |
| 4231064 | Vertical synchronization circuit for a cathode-ray tube | — | 1980-10-28 |
| 4204219 | Noise cancellation circuit | — | 1980-05-20 |