Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652422 | Card reader/writer | Hitoshi Shimaoka | 1997-07-29 |
SA
Shinji Arase
Overall (1997): #79,374 of 185,788Top 45%
1
Patents 1997