Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890986 | Electronic pen, position detection apparatus, and information processing apparatus | Hanako Kariya | 2021-01-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890986 | Electronic pen, position detection apparatus, and information processing apparatus | Hanako Kariya | 2021-01-12 |