Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4942104 | Flexible electrophotographic photoconductor having a polysulfone curl prevention layer | Satoshi Otomura | 1990-07-17 |
RK
Ryouichi Kitajima
Overall (All Time): #3,907,412 of 4,157,543Top 95%
1
Patents All Time