Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086590 | Pay-by-card method and pay-by-card system for home delivery service | Takayuki Yamagami | 2006-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7086590 | Pay-by-card method and pay-by-card system for home delivery service | Takayuki Yamagami | 2006-08-08 |