Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747976 | Method and system for ink data generation, ink data rendering, ink data manipulation and ink data communication | Yoshitaka Nakayama | 2023-09-05 |
| 11580761 | Ink file searching method, apparatus, and program | Yoichi Miura | 2023-02-14 |