Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5790161 | Color recording method and device | Souhei Shibasaki, Yukio Sawano | 1998-08-04 |
| 5611028 | Image processing method and system for coloring an image with groups of colors which produce a desired impression | Souhei Shibasaki, Yukio Sawano, Kyuichi Fujisawa, Koichi Sugiyama, Shuichi Aratsu | 1997-03-11 |
| 5550097 | Color recording method and device | Souhei Shibasaki, Yukio Sawano | 1996-08-27 |