Inventor
KARASAWA MINATO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “KARASAWA MINATO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUI TOATSU CHEMICALS
11 patentsUS5631332AMay 20, 1997
Curing agents for epoxy resins comprising bis(aminomethyl)bicyclo[2.2.1]heptane adducts
MITSUI TOATSU CHEMICALS21 citations91
US5480947AJan 2, 1996
Diguanamines and preparation process, derivatives and use thereof
MITSUI TOATSU CHEMICALS13 citations80
US5536795AJul 16, 1996
Diguanamines and preparation process, derivatives and use thereof
MITSUI TOATSU CHEMICALS4 citations72
US5545702AAug 13, 1996
Diguanamines and preparation process, derivatives and use thereof
MITSUI TOATSU CHEMICALS7 citations71
US5276185AJan 4, 1994
Process for producing amide compounds
MITSUI TOATSU CHEMICALS14 citations69
US5169971ADec 8, 1992
Process for producing norcamphane dicarbonitriles
MITSUI TOATSU CHEMICALS11 citations67
US5087722AFeb 11, 1992
Process for producing norcamphane dicarbonitriles
MITSUI TOATSU CHEMICALS7 citations67
US5596039AJan 21, 1997
Diguanamines and preparation process, derivatives and use thereof
MITSUI TOATSU CHEMICALS4 citations61
US5387715AFeb 7, 1995
Process for producing α-hydroxy-isobutyramide
MITSUI TOATSU CHEMICALS3 citations60
US5268506ADec 7, 1993
Process for producing α, β-unsaturated carboxylic acid
MITSUI TOATSU CHEMICALS4 citations58
US5268503ADec 7, 1993
Process for producing α,β-unsaturated carboxylic acid esters
MITSUI TOATSU CHEMICALS4 citations58