Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10817148 | Display control method of communication device, control method of server, and recording medium | Hiroyuki Shibusawa | 2020-10-27 |
| 10796466 | Graph drawing method, graph drawing system, server apparatus, graph drawing apparatus, and recording medium | — | 2020-10-06 |