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 | Maiko Hirahara, Kazunari Hirakawa | 2011-05-24 |
TO
Toshiyuki Ohta
Overall (2011): #141,578 of 364,097Top 40%
1
Patents 2011