Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548975 | Authentication method, authentication system, and service delivery server | Toru Yamaguchi, Kotaro Ito | 2017-01-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548975 | Authentication method, authentication system, and service delivery server | Toru Yamaguchi, Kotaro Ito | 2017-01-17 |