Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10089898 | Information processing device, control method therefor, and computer program | — | 2018-10-02 |
| 8036906 | Method and system for merchandise retail management and portable terminal | Yasuhiko Tsuda | 2011-10-11 |
| 7673328 | Network authentication system using individual services providers and an authentication server | — | 2010-03-02 |
| 5122965 | Automatic contour tracking method for CAD | Syuji Nishida, Tooru Nakada | 1992-06-16 |