Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823155 | Instant camera with spring-urged pressure plate | Hideaki Kataoka, Ashita Murai | 1989-04-18 |
AH
Akira Haishi
Overall (1989): #134,828 of 140,708Top 100%
1
Patents 1989