Inventor
IWAMOTO ATSUSHI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “IWAMOTO ATSUSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI GAS CHEMICAL CO
8 patentsUS6080896AJun 27, 2000
Process for producing polyhydric alcohol
MITSUBISHI GAS CHEMICAL CO16 citations83
US6344592B1Feb 5, 2002
Method of producing highly pure trimethylolpropane
MITSUBISHI GAS CHEMICAL CO7 citations72
US5840994ANov 24, 1998
Process for producing ditrimethylolpropane
MITSUBISHI GAS CHEMICAL CO11 citations72
US5608121AMar 4, 1997
Process for producing polyhydric alcohol
MITSUBISHI GAS CHEMICAL CO6 citations62
US6077980AJun 20, 2000
Process for producing polyhydric alcohol
MITSUBISHI GAS CHEMICAL CO5 citations61
US7553994B2Jun 30, 2009
Method for producing ditrimethylolpropane
MITSUBISHI GAS CHEMICAL CO2 citations60
US7153999B2Dec 26, 2006
Production of dimethylolcarboxylic acid
MITSUBISHI GAS CHEMICAL CO3 citations60
US7087800B2Aug 8, 2006
Process for producing a polyol
MITSUBISHI GAS CHEMICAL CO3 citations60