Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10657404 | Character recognition device, character recognition method, and character recognition program | Naoki Chiba, Xinhao Liu, Shin'ichi Satoh | 2020-05-19 |
| 10311318 | Reference line setting device, reference line setting method and reference line setting program | Naoki Chiba | 2019-06-04 |