Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286962 | IC card for prevention of fraudulent use | Kenichi Takahira | 1994-02-15 |
SF
Shuzo Fujioka
Overall (1994): #69,445 of 165,921Top 45%
1
Patents 1994