Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614433 | Hybrid digital rights management system and related document protection method | Kyohei Shiraishi | 2020-04-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614433 | Hybrid digital rights management system and related document protection method | Kyohei Shiraishi | 2020-04-07 |