Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10987922 | Printing apparatus and printhead substrate | Ryo Kasai, Takamitsu Tokuda | 2021-04-27 |
KU
Kengo Umeda
Overall (2021): #374,143 of 548,734Top 70%
1
Patents 2021