Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736151 | Biometric reference information registration system, apparatus, and program | Tatsuro Ikeda, Koji Okada | 2017-08-15 |
| 9386016 | System and device for authentication | Hidehisa Takamizawa, Tomoaki Morijiri, Koji Okada, Tatsuro Ikeda, Minoru Nishizawa +1 more | 2016-07-05 |
| 8744970 | Information communication system, user management apparatus thereof, information providing apparatus thereof and user terminal apparatus thereof | Shinichi Kurihara | 2014-06-03 |
| 8732461 | Client apparatus, server apparatus, and program using entity authentication and biometric authentication | Yoshihiro Fujii, Tatsuro Ikeda, Koji Okada, Tomoaki Morijiri, Minoru Nishizawa +1 more | 2014-05-20 |
| 8666899 | Information communication system, user management apparatus thereof, information providing apparatus thereof and user terminal apparatus thereof | Shinichi Kurihara | 2014-03-04 |
| 8578446 | Authentication apparatus and entity device | Hidehisa Takamizawa, Koji Okada, Tomoaki Morijiri, Tatsuro Ikeda, Minoru Nishizawa +1 more | 2013-11-05 |
| 8499147 | Account management system, root-account management apparatus, derived-account management apparatus, and program | Tatsuro Ikeda, Koji Okada, Tomoaki Morijiri, Minoru Nishizawa, Hidehisa Takamizawa +1 more | 2013-07-30 |
| 8332648 | Verification apparatus and program | Tomoaki Morijiri, Koji Okada, Tatsuro Ikeda, Minoru Nishizawa, Hidehisa Takamizawa +1 more | 2012-12-11 |
| 8281373 | System, apparatus, and program for biometric authentication | Yoshihiro Fujii, Minoru Nishizawa, Tatsuro Ikeda, Koji Okada, Tomoaki Morijiri +1 more | 2012-10-02 |
| 8028330 | System, apparatus, and program for biometric authentication | Yoshihiro Fujii, Minoru Nishizawa, Tatsuro Ikeda, Koji Okada, Tomoaki Morijiri +1 more | 2011-09-27 |
| 7840808 | Authentication system, device, and program | Hidehisa Takamizawa, Koji Okada, Tatsuro Ikeda, Tomoaki Morijiri | 2010-11-23 |
| 7100045 | System, method, and program for ensuring originality | Shuji Harashima | 2006-08-29 |