Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816656 | IC card system | Harumi Nakano | 1989-03-28 |
KT
Kazutomo Tani
Overall (All Time): #3,924,155 of 4,157,543Top 95%
1
Patents All Time