Issued Patents All Time
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, Kazunari Hirakawa | 2011-05-24 |
MH
Maiko Hirahara
Overall (All Time): #3,251,067 of 4,157,543Top 80%
1
Patents All Time