Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4579447 | Copy paper feeding device to transfer portion in an electrophotographic copying machine | — | 1986-04-01 |
IK
Itsurou Kato
Overall (All Time): #3,992,966 of 4,157,543Top 100%
1
Patents All Time