Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4813078 | Character recognition apparatus | Mariko Takenouchi, Masahiro Shimizu | 1989-03-14 |
AF
Akie Fujiwara
Overall (1989): #134,847 of 140,708Top 100%
1
Patents 1989