Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291006 | Authenticity identifying system for information storage cards | Hiroaki Nishiguma, Hidekazu Hosino | 1994-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5291006 | Authenticity identifying system for information storage cards | Hiroaki Nishiguma, Hidekazu Hosino | 1994-03-01 |