Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4843435 | Conveyor of a copying apparatus | Masashi Horiguchi, Minoru Yakubo, Hideharu Oshima | 1989-06-27 |
MY
Masanori Yokota
Overall (1989): #77,925 of 140,708Top 60%
1
Patents 1989