Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8615666 | Preventing unauthorized access to information on an information processing apparatus | Koji Saruwatari, Kiyotaka Nakayama | 2013-12-24 |
| 8238282 | System, method and computer program for transferring information on network | Seiji Nagata, Shuichi Shimizu | 2012-08-07 |