Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761621 | Method executed by pen or pen detection apparatus that detects the pen | Ken Suzuki, Yoshihisa Sugiyama, Takashi Suzuki | 2020-09-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761621 | Method executed by pen or pen detection apparatus that detects the pen | Ken Suzuki, Yoshihisa Sugiyama, Takashi Suzuki | 2020-09-01 |