Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10678182 | Developing cartridge including engaging member movable with helical gear and engageable with gear cover | Keita Shimizu | 2020-06-09 |
TA
Tomitake Aratachi
Overall (2020): #243,335 of 565,922Top 45%
1
Patents 2020