Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820203 | Security unit for use in memory card | Takumi Okaue, Yoshihito Ishibashi, Asami Mizuno, Nobuyuki Kihara, Teppei Yokota | 2004-11-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820203 | Security unit for use in memory card | Takumi Okaue, Yoshihito Ishibashi, Asami Mizuno, Nobuyuki Kihara, Teppei Yokota | 2004-11-16 |