Inventor
IL HIROFUMI
JP4 patents
Patents
4 patentsUS9499473B2Nov 22, 2016
Method for producing nitrous acid ester, and method for producing dialkyl oxalate and dialkyl carbonate
UBE INDUSTRIES0 citations37
US9835551B2Dec 5, 2017
Infrared gas analysis device, and method for using same
UBE INDUSTRIES0 citations34
US9776950B2Oct 3, 2017
Ester production method and ester production device
UBE INDUSTRIES0 citations34
US10351508B2Jul 16, 2019
Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus
UBE INDUSTRIES0 citations32