SI

Sadaharu Ishihara

WS Warner & Swasey: 1 patents #36 of 82Top 45%
📍 Inuyama, JP: #214 of 342 inventorsTop 65%
Overall (All Time): #3,963,624 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4787282 Method and apparatus for forming by punching Kenji Okachi 1988-11-29