YB

Yasutaka Ban

📍 Yokohama, JP: #162 of 237 inventorsTop 70%
Overall (2021): #206,572 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D933137 Toy block 2021-10-12