Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6487542 | Method and apparatus for managing electronic money and storage for storing an electronic money management program | Tomoichi Ebata, Hiromichi Ito, Yoshihiro Kamata, Hiroshi Yamada | 2002-11-26 |