Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901361 | Developing cartridge provided with cover | Nao Itabashi, Naoya Kamimura, Hideshi Nishiyama | 2021-01-26 |
RY
Ryuya Yamazaki
Overall (2021): #277,136 of 548,734Top 55%
1
Patents 2021