YW

Yoshinori Watanuma

📍 Oshima, JP: #663 of 1,090 inventorsTop 65%
Overall (All Time): #4,125,776 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4239328 Collapsible binocular and blank therefor Harry L. Justice, Sr., Harry L. Justice, Jr. 1980-12-16