MT

Masahiro Takehi

IBM: 6 patents #16,453 of 70,183Top 25%
Overall (All Time): #843,181 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9621591 Service provisioning with improved authentication processing 2017-04-11
9584548 Authentication policy usage for authenticating a user 2017-02-28
9253217 Authentication policy usage for authenticating a user 2016-02-02
8839393 Authentication policy usage for authenticating a user 2014-09-16
8689302 System, method and program for user authentication, and recording medium on which the program is recorded 2014-04-01
7712129 System, method and program for user authentication, and recording medium on which the program is recorded 2010-05-04