Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10642212 | Photoconductor drum, drive shaft, photoconductor drum system, image-forming apparatus, and multifunction apparatus | Rikiya Matsuo | 2020-05-05 |
KB
Kouki Baba
Overall (2020): #385,492 of 565,922Top 70%
1
Patents 2020