MO

Masahisa Okubo

📍 Yachiyo, JP: #113 of 236 inventorsTop 50%
Overall (All Time): #4,088,814 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4265461 Combined plaything and receptacle for infants — 1981-05-05