Inventor
KUNIHIRO TAMOTSU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “KUNIHIRO TAMOTSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI CHEMICALS INC
4 patentsUS6410676B1Jun 25, 2002
Method for producing polyoxyalkylene polyol and derivatives thereof
MITSUI CHEMICALS INC24 citations91
US5916994AJun 29, 1999
Polymer polyols and preparation thereof
MITSUI CHEMICALS INC28 citations91
US6156864ADec 5, 2000
Preparation of flexible polyurethane foams
MITSUI CHEMICALS INC16 citations90
US9873757B2Jan 23, 2018
Polyester polyol, composition for polyurethane, composition for polyurethane foam, polyurethane resin, and polyurethane foam
MITSUI CHEMICALS INC0 citations36