Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086087 | Information processing device, card device and information processing system | Masahiro Kaminaga, Takashi Endo, Masaru Ohki, Takashi Tsukamoto, Hiroshi Watase +5 more | 2006-08-01 |