Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4849616 | Magnetic data card reader | — | 1989-07-18 |
HM
Hiroshi Mizote
Overall (1989): #104,740 of 140,708Top 75%
1
Patents 1989