Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798946 | Plastic package for an IC card | Noriaki Fujii, Akira Yamada | 1989-01-17 |
MK
Mamoru Kitamura
Overall (1989): #80,573 of 140,708Top 60%
1
Patents 1989