Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6321213 | Electronic money processing method having a transaction fee collecting function and an electronic money storage apparatus for the same | Atsushi Ito, Masaaki Hiroya, Takeshi Teramura, Akira Muramatsu | 2001-11-20 |