Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7949535 | User authentication system, fraudulent user determination method and computer program product | Toshiyuki Ohta, Maiko Hirahara | 2011-05-24 |
KH
Kazunari Hirakawa
Overall (2011): #251,651 of 364,097Top 70%
1
Patents 2011