Inventor
OKABE KAZUAKI
JP4 patents
⚠️ This page may combine multiple inventors who share the name “OKABE KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HODOGAYA CHEMICAL CO LTD
3 patentsUS4960849AOct 2, 1990
Polyurethane from a copolyether of tetrahydrofuran and 3-alkyl tetrahydrofuran
HODOGAYA CHEMICAL CO LTD41 citations92
US5494990AFeb 27, 1996
Thermoplastic polyurethane resin having broad rubbery-state region and process for producing the same
HODOGAYA CHEMICAL CO LTD16 citations68
US8053607B2Nov 8, 2011
Method for producing polyether-polyol having narrow molecular weight distribution
HODOGAYA CHEMICAL CO LTD0 citations44