Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825065 | Apparatus for reading image recorded on film | — | 1989-04-25 |
RI
Ryoichi Imai
Overall (1989): #59,855 of 140,708Top 45%
1
Patents 1989