Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11132540 | Ink file searching method, apparatus, and program | Branimir Angelov | 2021-09-28 |
| 10908707 | Position detecting sensor, position detecting device, and information processing system | Hideyuki Hara | 2021-02-02 |