Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D303395 | Cash register | Akira Tsukada | 1989-09-12 |
TW
Tatsumi Wada
Overall (1989): #52,061 of 140,708Top 40%
1
Patents 1989