Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10846741 | Advertisement creating device and computer-readable recording medium | Tatsuzi Ichikawa, Kazuyasu Yamane | 2020-11-24 |
| 10534506 | Task management device, task management method and computer readable recording medium | — | 2020-01-14 |