Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799814 | Printer paper bail device | Toshimitsu Okubo, Mamoru Takezawa, Kazuhiro Suzuki | 1989-01-24 |
MS
Mitsuyoshi Satoh
Overall (1989): #75,438 of 140,708Top 55%
1
Patents 1989