Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10922596 | Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method | — | 2021-02-16 |
| 10679023 | Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method | — | 2020-06-09 |
| 10664731 | Two-dimensional code, two-dimensional code output system, two-dimensional code output method, two-dimensional code reading system, and two-dimensional code reading method | — | 2020-05-26 |
| 9767335 | Image processing method for optical information reader and optical information reader | Kazuki Nishi | 2017-09-19 |