Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679175 | Two-dimensional code, system for creation of two-dimensional code, and analysis program | — | 2020-06-09 |
| 9911072 | Two-dimensional code, and two-dimensional-code analysis system | — | 2018-03-06 |
| 9898637 | Two-dimensional code | — | 2018-02-20 |
| 9892300 | Two-dimensional code | — | 2018-02-13 |
| 9734443 | Two-dimensional code, two-dimensional-code analysis system, and two-dimensional-code generation system | — | 2017-08-15 |