Inventor
USAKA KAZUTO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “USAKA KAZUTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
3 patentsUS6437013B2Aug 20, 2002
Microcellular polyurethane elastomer, and method of producing the same
MITSUI CHEMICALS INC15 citations80
US6649726B1Nov 18, 2003
Two-component type polyurethane composition and process of preparing the same
MITSUI CHEMICALS INC5 citations59
US9090747B2Jul 28, 2015
Molded urethane foam pad for vehicle seats, vehicle seat, and processes for the production thereof
MITSUI CHEMICALS INC0 citations48