Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369507 | Image processing apparatus and method capable of discriminating between character/photograph areas by finding blank-stripe zones and dividing the areas into blocks | Kazuyoshi Tanaka, Yoshizumi Yasuda | 1994-11-29 |
| 5357354 | Color image processing apparatus capable of discriminating between a monochromatic document and a color document | Masahiko Matsunawa, Seiichiro Hiratsuka, Hiroshi Tokunaga, Tadao Kishimoto, Takashi Hasebe | 1994-10-18 |
| 5329385 | Color correction device having a color conversion function | — | 1994-07-12 |