Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870577 | ECR in which article data stored in a memory is altered according to sales data | Yuzo Minakuch | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870577 | ECR in which article data stored in a memory is altered according to sales data | Yuzo Minakuch | 1989-09-26 |