Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079064 | Service verifying system, authentication requesting terminal, service utilizing terminal, and service providing method | Hisatoshi Eguchi | 2011-12-13 |
| 8015616 | Contents transmission method and contents transmission system | Kazuhiro Yamada, Nobuyuki Watanabe, Masayuki Tsuda, Dai Kamiya, Mao Asai +4 more | 2011-09-06 |