Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732271 | Method of deciphering ciphered data and apparatus for same | Kazuhiko Sako, Takushi Tamura, Naoki HIRAYAMA | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6732271 | Method of deciphering ciphered data and apparatus for same | Kazuhiko Sako, Takushi Tamura, Naoki HIRAYAMA | 2004-05-04 |