Inventor
KOSAKA KENZO
JP5 patents
Patents
5 patentsUS4019228AApr 26, 1977
Crimping apparatus
MITSUBISHI RAYON CO21 citations78
US3978647ASep 7, 1976
Highly coherent and rigid synthetic multifilamentary yarn and process for manufacturing the same
MITSUBISHI RAYON CO24 citations78
US3977173AAug 31, 1976
Textured synthetic multifilament yarn having alternate grouped s and z twists and method manufacturing thereof
MITSUBISHI RAYON CO17 citations71
US3932986AJan 20, 1976
Method for manufacturing a textured synthetic multifilament yarn having alternately grouped S and Z twists
MITSUBISHI RAYON CO15 citations71
US3997515ADec 14, 1976
Flame retardant shaped materials
MITSUBISHI RAYON CO7 citations70