Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10280148 | Electroconductive member for electrophotography and quaternary ammonium salt | Satoru Yamada, Kazuhiro Yamauchi, Yuichi Kikuchi | 2019-05-07 |
SN
Satoru Nishioka
Overall (2019): #283,646 of 560,194Top 55%
1
Patents 2019