Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5414537 | Color image processing method and apparatus | Kohei Sakura, Hidehiko Okada, Tadashi Tokuyama, Akira Oryo | 1995-05-09 |
| 5144420 | Color image processing apparatus that multiplies color difference signals by generated coefficients to achieve saturation control without changing color phase | — | 1992-09-01 |