Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797698 | Film feeding apparatus | Kazushige Uenaka, Haruo Takase, Masuo Akimoto | 1989-01-10 |
RO
Riuzi Otomo
Overall (1989): #65,423 of 140,708Top 50%
1
Patents 1989