Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5815286 | Method and apparatus for producing halftone image with threshold matrix | Tadashi Fukuda, Yoshio Ono | 1998-09-29 |
| 5173783 | Method of recording images on photosensitive material in a process scanner device using setup data stored in a portable memory after generating the setup data by statistical analysis of image signals in a separate setup scanner device | Yoshiki Oku, Naohiko Kawashima | 1992-12-22 |