Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5731845 | Method and apparatus for correcting contour of color image signal | — | 1998-03-24 |
| 5406329 | Solid state image pickup apparatus having test signal generator | Kazuhiro Kawamura | 1995-04-11 |
| 5274756 | Outline compensation circuit | Takamitsu Sakai | 1993-12-28 |
| 5157481 | Registration and contour correction circuit and method for solid-state camera | Kazuhiro Ban, Jun Hattori, Yoshiro Aoyagi | 1992-10-20 |
| 5103298 | Error correction method and circuit for nonlinear quantization circuit | Jun Hattori, Eiji Nakamura | 1992-04-07 |