Inventor
SUGIYAMA SHOGO
JP4 patents
Patents
4 patentsUS5628944AMay 13, 1997
Method and apparatus for molding two-color polyurethane parts by RIM
TOYODA GOSEI KK23 citations90
US5540576AJul 30, 1996
Apparatus having a vacuum chamber for producing moldings
TOYODA GOSEI KK27 citations90
US5536458AJul 16, 1996
Method of molding two-color polyurethane parts by rim
TOYODA GOSEI KK28 citations90
US4856908AAug 15, 1989
Mixing head of injection molding machine
TOYODA GOSEI KK10 citations71