Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163432 | Information processing system, electronic blackboard apparatus, and recording medium | Shigeo Araki, Naoki Fukasawa | 2021-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163432 | Information processing system, electronic blackboard apparatus, and recording medium | Shigeo Araki, Naoki Fukasawa | 2021-11-02 |