Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644366 | Image reproduction involving enlargement or reduction of extracted contour vector data for binary regions in images having both binary and halftone regions | Katsutoshi Ushida | 1997-07-01 |
| 5566003 | Image processing system in which the transmitter and receiver have different data resolutions and data is transmitted at the receiver resolution | Shigeo Miura, Katsutoshi Ushida, Nobuyuki Shigeeda | 1996-10-15 |
| 4494157 | Information readout apparatus | Kenzo Ina | 1985-01-15 |
| 4480277 | Information processing system | Kenzo Ina | 1984-10-30 |