HI

Hiroshi M. Ikenaga

📍 Mexico City, MX: #419 of 1,023 inventorsTop 45%
Overall (All Time): #3,517,174 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6592122 Three-dimensional manipulative puzzle — 2003-07-15