Inventor
MATSUYAMA AKINOBU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “MATSUYAMA AKINOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DAICEL CHEM
35 patentsUS5559030ASep 24, 1996
Processes for production of optically active 4-halo-3-hydroxybutyric acid esters
DAICEL CHEM161 citations99
US5356812AOct 18, 1994
Processes for production of optically active 3-phenyl-1,3-propanediol by asymmetric assimilation
DAICEL CHEM49 citations96
US5763236AJun 9, 1998
Method for producing ketone or aldehyde using an alcohol dehydrogenase of Candida Parapsilosis
DAICEL CHEM58 citations95
US5413922AMay 9, 1995
Process for producing optically active 1,3-butanediol by reduction of 4-hydroxy-2-butanone
DAICEL CHEM103 citations95
US5512465AApr 30, 1996
Process for producing optically active 1,3-butanediol
DAICEL CHEM36 citations93
US5371014ADec 6, 1994
Process for the production of optically active 2-hydroxy acid esters using microbes to reduce the 2-oxo precursor
DAICEL CHEM49 citations92
US6255092B1Jul 3, 2001
Stereospecific alcohol dehydrogenase isolated from Candida parapsilosis, amino acid and DNA sequences therefor, and method of preparation thereof
DAICEL CHEM24 citations91
US6432688B1Aug 13, 2002
Amino alcohol dehydrogenase converts keto alcohol to amino alcohol and amino alcohol to keto alcohol
DAICEL CHEM48 citations89
US5672504ASep 30, 1997
Process for enriching an R,S!-1,2-epoxide in one enantiomer by using microbes to convert one enantiomer to the other or to preferentially open the epoxide ring
DAICEL CHEM10 citations74
US6905861B2Jun 14, 2005
D-aminoacylases, method for producing the same, and method for producing D-amino acids using the same
DAICEL CHEM9 citations73
US6514742B1Feb 4, 2003
D-aminoacylases, method for producing the same, and method for producing D-amino acids using the same
DAICEL CHEM6 citations73
US5932454AAug 3, 1999
Method of producing carboxylic acids
DAICEL CHEM10 citations73
US5916781AJun 29, 1999
Method for producing D-tryptophan
DAICEL CHEM10 citations73
US5811293ASep 22, 1998
Processes for producing optically active 2-amino-1-phenylethanol derivatives by reduction of the corresponding ketone
DAICEL CHEM9 citations73
US5629200AMay 13, 1997
Production of optically active 2-amino-1-phenylethanol derivatives by asymetrical assimilation
DAICEL CHEM6 citations73
US4794081ADec 27, 1988
Process for the preparation of riboflavin
DAICEL CHEM10 citations72
US6902915B2Jun 7, 2005
Heat-stable D-aminoacylase
DAICEL CHEM3 citations63
US6887697B2May 3, 2005
D-aminoacylase and gene encoding the same
DAICEL CHEM1 citations62
US6780619B2Aug 24, 2004
D-aminoacylase and gene encoding the same
DAICEL CHEM2 citations62
US5888804AMar 30, 1999
Processes for production of optically active quinuclidinol
DAICEL CHEM4 citations62
US5256552AOct 26, 1993
Process for the production of optically active 2-hydroxy-4-phenylbutyric acid
DAICEL CHEM4 citations62
US5219757AJun 15, 1993
Production of optically active 1,3-butanediol by asymmetric assimilation or reduction of 4-hydroxy-2-butanone
DAICEL CHEM3 citations62
US5194380AMar 16, 1993
Process for the production of optically active 2-hydroxy-4-phenyl-3-butenoic acid
DAICEL CHEM3 citations62
US6699695B1Mar 2, 2004
Rhodococcus microorganisms and process for producing amide compounds
DAICEL CHEM2 citations60
US5126248AJun 30, 1992
Process for preparation of riboflavin
DAICEL CHEM2 citations57
US6596528B2Jul 22, 2003
Heat-stable D-aminoacylase
DAICEL CHEM1 citations52
US5554532ASep 10, 1996
Bacteria useful for production of optically active 3-phenyl-1,3-propanediol
DAICEL CHEM1 citations52
US5336619AAug 9, 1994
Process for producing optically active 1,3-butanediol
DAICEL CHEM1 citations52
US5326705AJul 5, 1994
Process for producing optically active 1,3-butandiol by asymmetric assimilation
DAICEL CHEM0 citations52
US5429935AJul 4, 1995
Process for the production of optically active 2-hydroxy-4-phenyl-3-butenoic acid
DAICEL CHEM0 citations51
US5401660AMar 28, 1995
Process for producing optically active 1,3-butanediol by asymmetric assimilation
DAICEL CHEM0 citations51
US5288620AFeb 22, 1994
Process for the production of optically active 2-hydroxy-4-phenyl-3-butenoic acid
DAICEL CHEM0 citations51
US6900037B2May 31, 2005
Method for producing amide compounds
DAICEL CHEM1 citations46
US6664083B2Dec 16, 2003
Methods for racemizing N-acylamino acids and producing optically active amino acids
DAICEL CHEM0 citations42
US7300784B2Nov 27, 2007
Nitrile hydratase and a method for producing amides
DAICEL CHEM0 citations41