Inventor
IZAWA YUSUKE
JP17 patents
⚠️ This page may combine multiple inventors who share the name “IZAWA YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI CHEM CORP
16 patentsUS10472465B2Nov 12, 2019
Method for producing polycarbonate diol, polycarbonate diol and polyurethane using same
MITSUBISHI CHEM CORP3 citations69
US12215191B2Feb 4, 2025
Polyalkylene ether glycol composition and method for producing the same
MITSUBISHI CHEM CORP0 citations60
US10487032B2Nov 26, 2019
Production method for 1,4-butanediol
MITSUBISHI CHEM CORP1 citations60
US10450404B2Oct 22, 2019
Production methods of polyester and polyurethane
MITSUBISHI CHEM CORP1 citations60
US10844030B2Nov 24, 2020
Method for producing furfural
MITSUBISHI CHEM CORP0 citations51
US9126963B2Sep 8, 2015
Method for producing tetrahydrofuran
MITSUBISHI CHEM CORP0 citations51
US10144687B2Dec 4, 2018
Method for producing 1,4-butanediol
MITSUBISHI CHEM CORP0 citations50
US10065938B2Sep 4, 2018
Method for producing hydride using unsaturated compound having carbon number of 4 as raw material
MITSUBISHI CHEM CORP0 citations50
US9695140B2Jul 4, 2017
Gamma-butyrolactone composition and method for producing same
MITSUBISHI CHEM CORP0 citations50
US9598388B2Mar 21, 2017
Method for producing tetrahydrofuran
MITSUBISHI CHEM CORP0 citations50
US9522897B2Dec 20, 2016
Method for producing hydride using unsaturated compound having carbon number of 4 as raw material
MITSUBISHI CHEM CORP1 citations50
US10472311B2Nov 12, 2019
1,4-butanediol-containing composition
MITSUBISHI CHEM CORP0 citations48
US10253008B2Apr 9, 2019
Method for producing furan compound and furfural composition
MITSUBISHI CHEM CORP0 citations48
US10125109B2Nov 13, 2018
Method for producing furan compound and furfural composition
MITSUBISHI CHEM CORP0 citations48
US9434706B2Sep 6, 2016
1,4-butanediol-containing composition
MITSUBISHI CHEM CORP1 citations48
US9556307B2Jan 31, 2017
Method for producing polybutylene terephthalate
MITSUBISHI CHEM CORP0 citations40