Inventor
SATO HARUYO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SATO HARUYO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TORAY INDUSTRIES
10 patentsUS4297477AOct 27, 1981
Polyamide having --NH--(CH2)4 --CH(NRR')--CO--units
TORAY INDUSTRIES6 citations71
US5451687ASep 19, 1995
Process for producing O,O'-diacyltartaric anhydride and process for producing O,O'-diacyltartaric acid
TORAY INDUSTRIES7 citations70
US6348600B1Feb 19, 2002
Methods for making optically active 3-aminopyrrolidine-2,5-dione derivative and optically active 3-aminopyrrolidine derivative
TORAY INDUSTRIES8 citations69
US5422255AJun 6, 1995
Method for producing D-alanine
TORAY INDUSTRIES4 citations61
US6130338AOct 10, 2000
Method of producing pyrrolidine derivatives
TORAY INDUSTRIES5 citations60
US4399289AAug 16, 1983
2-Diphenylmethyleneamino-3-indolylpropionitrile and alkyl esters of 2-diphenylmethylene-amino-3-indolylpropionic acid
TORAY INDUSTRIES2 citations58
US6320069B1Nov 20, 2001
Production of optically active ketone
TORAY INDUSTRIES6 citations54
US5952503ASep 14, 1999
Method for producing optically-active 2-piperazinecarboxylic acid derivatives
TORAY INDUSTRIES1 citations51
US4904589AFeb 27, 1990
Process for producing D-(31)-tartaric acid
TORAY INDUSTRIES1 citations50
US6479668B1Nov 12, 2002
Method of producing pyrrolidine derivatives
TORAY INDUSTRIES0 citations49
TORAY FINECHEMICALS CO LTD
4 patentsUS7358384B2Apr 15, 2008
Processes for the recovery of optically active diacyltartaric acids
TORAY FINECHEMICALS CO LTD8 citations71
US6706916B1Mar 16, 2004
Optically active amino acid derivatives and processes for the preparation of the same
TORAY FINECHEMICALS CO LTD4 citations53
US6962998B2Nov 8, 2005
Processes for producing racemic piperidine derivative and for producing optically active piperidine derivative
TORAY FINECHEMICALS CO LTD1 citations51
US7569690B2Aug 4, 2009
Process for producing oxycarbonyl-substituted piperazine derivative
TORAY FINECHEMICALS CO LTD0 citations41