Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11650679 | Pen holder and display system | Akihisa Mikawa | 2023-05-16 |
KY
Keiichi Yoshida
Overall (2023): #365,544 of 537,848Top 70%
1
Patents 2023