Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11641437 | Image reading apparatus comprising correction of an image by using a converted time-series component converted from a frequency component extracted from a read pattern that is outside of a region in which an original is placed | Koichi Tanaka, Jiro Shirakata | 2023-05-02 |