Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887188 | Connector for a memory card | Junichi Yoshida, Shinichi Sugano | 1989-12-12 |
MK
Masaaki Koike
Overall (1989): #80,517 of 140,708Top 60%
1
Patents 1989