Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10620580 | Developing cartridge provided with cover | Nao Itabashi, Naoya Kamimura, Hideshi Nishiyama | 2020-04-14 |
RY
Ryuya Yamazaki
Overall (2020): #289,814 of 565,922Top 55%
1
Patents 2020