Inventor
AMINO YUSUKE
JP45 patents
⚠️ This page may combine multiple inventors who share the name “AMINO YUSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AJINOMOTO KK
33 patentsUS7064219B2Jun 20, 2006
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
AJINOMOTO KK73 citations98
US7534898B2May 19, 2009
Process for producing monatin or salt thereof
AJINOMOTO KK56 citations96
US7390909B2Jun 24, 2008
Processes of producing glutamic acid compounds and production intermediates therefore and novel intermediate for the processes
AJINOMOTO KK47 citations96
US7816541B2Oct 19, 2010
Process for producing an optically active compound
AJINOMOTO KK25 citations92
US7795296B2Sep 14, 2010
Crystals of non-natural-type stereoisomer salt of monatin and use thereof
AJINOMOTO KK18 citations92
US7329427B2Feb 12, 2008
Process for producing γ-hydroxyamino acid derivatives and monatins
AJINOMOTO KK29 citations92
US7297800B2Nov 20, 2007
Process of producing glutamate derivatives
AJINOMOTO KK28 citations92
US7612214B2Nov 3, 2009
Organic amine salts of glutamic acid derivatives and their application
AJINOMOTO KK27 citations91
US7244462B2Jul 17, 2007
Amino acid derivative and sweetening agent
AJINOMOTO KK28 citations91
US7951835B2May 31, 2011
Crystals of non-natural-type stereoisomer salt of monatin and use thereof
AJINOMOTO KK13 citations84
US7674915B2Mar 9, 2010
Process for manufacturing a glutamic acid derivative and a pyroglutamic acid derivative and a novel intermediate in the manufacture thereof
AJINOMOTO KK11 citations84
US7935377B2May 3, 2011
Crystals of free (2R, 4R)-monatin and use thereof
AJINOMOTO KK12 citations83
US6548096B1Apr 15, 2003
Aspartyl dipeptide ester derivatives and sweeteners
AJINOMOTO KK18 citations83
US7981460B2Jul 19, 2011
Substituted benzyl ester derivative and use thereof
AJINOMOTO KK10 citations82
US6335461B1Jan 1, 2002
Process for purification of aspartame derivative
AJINOMOTO KK12 citations74
US6939987B2Sep 6, 2005
Method for producing Aspartame derivative, method for purifying the same, crystals thereof and uses of the same
AJINOMOTO KK6 citations73
US6794531B2Sep 21, 2004
Process for production of aspartyl dipeptide ester derivative, novel production intermediate therefor, and process for production thereof
AJINOMOTO KK9 citations73
US6649784B2Nov 18, 2003
Aspartyl dipeptide ester derivatives and sweeteners
AJINOMOTO KK6 citations73
US6630191B1Oct 7, 2003
Aspartyl dipeptide ester derivatives and sweeteners
AJINOMOTO KK11 citations73
US6010733AJan 4, 2000
Aspartylamide derivatives and sweeteners
AJINOMOTO KK9 citations73
US5968581AOct 19, 1999
Dipeptide derivatives and sweetening agents
AJINOMOTO KK7 citations73
US5958496ASep 28, 1999
Aspartyl dipeptide amide derivatives and sweeteners
AJINOMOTO KK14 citations73
US5795612AAug 18, 1998
Aspartyldipeptideamine derivatives and sweetner
AJINOMOTO KK8 citations73
US5106962AApr 21, 1992
Process for preparing 2',3'-dideoxy nucleoside derivatives
AJINOMOTO KK7 citations72
US7238830B2Jul 3, 2007
N-alkylaspartyl dipeptide ester compounds
AJINOMOTO KK2 citations62
US6899912B2May 31, 2005
Method for producing aspartame derivative, method for purifying the same, crystals thereof and uses of the same
AJINOMOTO KK2 citations62
US5723165AMar 3, 1998
Aspartyldipeptide derivatives and sweetener compositions containing the same
AJINOMOTO KK4 citations62
US9212154B2Dec 15, 2015
Cysteine derivative
AJINOMOTO KK1 citations60
US7700331B2Apr 20, 2010
Production method of capsinoid by dehydrating condensation, stabilizing method of capsinoid, and capsinoid composition
AJINOMOTO KK2 citations60
US10144717B2Dec 4, 2018
Cysteine derivative
AJINOMOTO KK0 citations49
US7115296B2Oct 3, 2006
N-alkylaspartyl amide derivative and sweetening agent
AJINOMOTO KK0 citations41
US9295624B2Mar 29, 2016
Amide derivative and whitening agent
AJINOMOTO KK0 citations38
US9175028B2Nov 3, 2015
Glycoside compound
AJINOMOTO KK0 citations32
OHSU TAKEAKI
3 patentsSUGIYAMA MASAKAZU
3 patentsAMINO YUSUKE
3 patentsUS8394970B2Mar 12, 2013
Process for manufacturing a glutamic acid derivative and a pyroglutamic acid derivative and a novel intermediate in the manufacture thereof
AMINO YUSUKE0 citations49
US8765809B2Jul 1, 2014
Ester derivative and use thereof
AMINO YUSUKE0 citations48
US8212068B2Jul 3, 2012
Ester derivative and use thereof
AMINO YUSUKE0 citations48