Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803714 | Learning device, reader, and learning program | Takumi Ishiwata, Takeshi Hakii | 2023-10-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803714 | Learning device, reader, and learning program | Takumi Ishiwata, Takeshi Hakii | 2023-10-31 |