Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128588 | Apparatus, method and computer-readable recording medium storing computer program for restricting electronic file viewing utilizing antivirus software | Masahiro Ueno, Tianfeng Ma, Atsushi Ito | 2021-09-21 |
| 10742578 | Transmitter terminal, receiving apparatus, method of restricting viewing access, and computer program for viewing restriction of electronic data that has already been transmitted | Masahiro Ueno, Tianfeng Ma, Atsushi Ito | 2020-08-11 |