Inventor
IMAMURA SHINZO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA SHINZO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
8 patentsUS4297477AOct 27, 1981
Polyamide having --NH--(CH2)4 --CH(NRR')--CO--units
TORAY INDUSTRIES6 citations71
US6087527AJul 11, 2000
Method for producing alkyl carboxylates by multi-stage esteridication interrupted with a dehydration step
TORAY INDUSTRIES13 citations69
US4154956AMay 15, 1979
Method for producing lysine ester
TORAY INDUSTRIES5 citations62
US5422255AJun 6, 1995
Method for producing D-alanine
TORAY INDUSTRIES4 citations61
US4824964AApr 25, 1989
Method for preparing optically active N-acetylindoline-2-carboxylic acid
TORAY INDUSTRIES3 citations61
US4399289AAug 16, 1983
2-Diphenylmethyleneamino-3-indolylpropionitrile and alkyl esters of 2-diphenylmethylene-amino-3-indolylpropionic acid
TORAY INDUSTRIES2 citations58
US4904589AFeb 27, 1990
Process for producing D-(31)-tartaric acid
TORAY INDUSTRIES1 citations50
US3991114ANov 9, 1976
Process for aminating bis(2-chloro-1-nitrosocyclohexane)
TORAY INDUSTRIES1 citations44
SODA AROMATIC
4 patentsUS6528668B2Mar 4, 2003
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide, ester of ω-hydroxy-(ω-3)-ketoaliphatic acid, and derivatives thereof
SODA AROMATIC1 citations60
US6291688B1Sep 18, 2001
Processes for preparing 2-(omega-alkoxycarbonylalkanoyl)-4- butanolides omega-hydroxy-(omega-3)-keto fatty esters, and derivatives thereof
SODA AROMATIC2 citations60
US6600070B2Jul 29, 2003
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide, ester of ω-hydroxy-(ω-3)-ketoaliphatic acid, and derivatives thereof
SODA AROMATIC0 citations49
US6475133B2Nov 5, 2002
Methods for making 2-(ω-alkoxycarbonylalkanoyl)-4-butanolide, ester of omega-hydroxy-(ω-3)-ketoaliphatic acid, and derivatives thereof
SODA AROMATIC0 citations49