Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8341703 | Authentication coordination system, terminal apparatus, storage medium, authentication coordination method, and authentication coordination program | Katsuyuki Umezawa, Akira Kanehira, Yoshiaki Yamaguchi | 2012-12-25 |