Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827335 | Color image reading apparatus with two color separation filters each having two filter elements | Tutomu Saito | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4827335 | Color image reading apparatus with two color separation filters each having two filter elements | Tutomu Saito | 1989-05-02 |