Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32985 | Credit transaction processing system | Masanori Nagata, Mamoru Hirayama | 1989-07-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE32985 | Credit transaction processing system | Masanori Nagata, Mamoru Hirayama | 1989-07-11 |