Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4420548 | Electrophotographic member with hydrazone or ketazine compounds | Kiyoshi Sakai, Minoru Mabuchi, Toshiko Suzuki, Shozo Ishikawa | 1983-12-13 |
YE
Yuji Egarashi
Overall (All Time): #4,062,197 of 4,157,543Top 100%
1
Patents All Time