Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10824097 | Drum cartridge and image forming apparatus | Shuhei Hatano | 2020-11-03 |
| 10768548 | Image forming apparatus | Ryuji Noda | 2020-09-08 |
KY
Koyo Yamamoto
Overall (2020): #150,287 of 565,922Top 30%
2
Patents 2020