Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9778590 | Charging device, process cartridge, and image forming apparatus | Yasuhiro Nishimura | 2017-10-03 |
TS
Tohru Sakuwa
Overall (2017): #211,486 of 506,227Top 45%
1
Patents 2017