Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11711463 | Telephone advertisement system, telephone advertisement method, and computer readable medium storing telephone advertisement program | — | 2023-07-25 |
| 11546460 | Terminal device, advertisement display method, and computer readable medium storing terminal program | — | 2023-01-03 |