Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12244727 | User credential control system and user credential control method | Takao Yamashita | 2025-03-04 |
| 12206794 | User information management system, user information management method, user agent and program | Takao Yamashita, Yurika SUGA, Yasuhiko Yoshimura | 2025-01-21 |