Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8504602 | Modular multiplication processing apparatus | Masayuki Yoshino, Camille Vuillaume | 2013-08-06 |
| 8374345 | Data processing system and data processing method | Camille Vuillaume, Masayuki Yoshino | 2013-02-12 |
| 8291229 | System and method for digital signatures and authentication | Camille Vuillaume, Erik Dahmen | 2012-10-16 |
| 7904498 | Modular multiplication processing apparatus | Masayuki Yoshino, Camille Vuillaume | 2011-03-08 |
| 7512231 | Computation method for modular exponentiation operation in decryption or signature generation | Tsuyoshi Takagi | 2009-03-31 |
| 7478432 | Method and system for contents control | Isao Echizen, Hiroshi Yoshiura, Kunihiko Miyazaki, Kousuke Anzai, Jun'ichi Taguchi +1 more | 2009-01-13 |
| 7308096 | Elliptic scalar multiplication system | Shinichiro Harano | 2007-12-11 |
| 7046801 | Method of calculating multiplication by scalars on an elliptic curve and apparatus using same and recording medium | — | 2006-05-16 |
| 6816594 | Elliptic curve generating method and device, elliptic encryption system and recording medium | — | 2004-11-09 |