Inventor · disambiguated record
Masakazu Nakazawa
Also filed as: NAKAZAWA MASAKAZU
24 granted patents·2 pending applications·116 citations·filing 1993–2016
94Inventor score
Top patents by PatentIndex Score
26 records- 0191US9658234B2Method for analysis of compounds with amino group and analytical reagent thereforAJINOMOTO KK·Filed 2016·Granted May 23, 2017·12 cites·15 claims
- 0287US7351571B2Process for the production of β-amino acids using acylaseAJINOMOTO KK·Filed 2005·Granted Apr 1, 2008·7 cites·6 claims
- 0387US7148069B2Method for analysis of compounds with amino group and analytical reagent thereforAJINOMOTO KK·Filed 2004·Granted Dec 12, 2006·32 cites·35 claims
- 0478US7569548B2Method of preparing peptideAJINOMOTO KK·Filed 2005·Granted Aug 4, 2009·2 cites·20 claims
- 0576US6765100B2Method for producing epoxide crystalAJINOMOTO KK·Filed 2001·Granted Jul 20, 2004·9 cites·57 claims
- 0675US6639094B2Process for producing α-aminoketone derivativesAJINOMOTO KK·Filed 2001·Granted Oct 28, 2003·8 cites·19 claims
- 0772US5767316AProcess for producing 3-amino-2-oxo-1-halogenopropane derivativesAJINOMOTO KK·Filed 1996·Granted Jun 16, 1998·11 cites·18 claims
- 0869US6683214B2Process for producing α-aminoketonesAJINOMOTO KK·Filed 2002·Granted Jan 27, 2004·4 cites·12 claims
- 0965US7915224B2Method of preparing peptideAJINOMOTO KK·Filed 2009·Granted Mar 29, 2011·0 cites·19 claims
- 1063US9274123B2Method for analysis of compounds with amino group and analytical reagent thereforMIYANO HIROSHI·Filed 2006·Granted Mar 1, 2016·2 cites·20 claims
- 1162US7833760B2Process for the production of β-amino acids using acylaseAJINOMOTO KK·Filed 2007·Granted Nov 16, 2010·0 cites·6 claims
- 1261US6906224B2Process for producing α-aminoketonesAJINOMOTO KK·Filed 2003·Granted Jun 14, 2005·1 cites·7 claims
- 1361US6500985B2Process for producing alpha-aminoketonesAJINOMOTO KK·Filed 2001·Granted Dec 31, 2002·2 cites·12 claims
- 1459US6538160B2Process for producing α-aminohalomethyl ketone derivativesAJINOMOTO KK·Filed 2000·Granted Mar 25, 2003·4 cites·15 claims
- 1558US5413921AMethod of the production of (s)-gamma-halogenated-γ-hydroxybutyric acid estersAJINOMOTO KK·Filed 1993·Granted May 9, 1995·20 cites·21 claims
- 1657US7148371B2Method for producing lysine derivativeAJINOMOTO KK·Filed 2005·Granted Dec 12, 2006·0 cites·2 claims
- 1753US7012152B2Method for producing lysine derivativeAJINOMOTO KK·Filed 2003·Granted Mar 14, 2006·0 cites·3 claims
- 1853US2002042537A1Method for producing lysine derivativeAJINOMOTO KK·Filed 2001·Application pending·0 cites
- 1951US6696571B2Process for producing α-aminoketonesAJINOMOTO KK·Filed 2002·Granted Feb 24, 2004·0 cites·16 claims
- 2049US6570039B2Process for producing α-aminoketonesAJINOMOTO KK·Filed 2001·Granted May 27, 2003·0 cites·10 claims
- 2149US2008241896A1Process for production of optically active hydroxymethyl-substituted phenylalanineAJINOMOTO KK·Filed 2007·Application pending·0 cites
- 2247US6664412B2Method for producing lysine derivativeAJINOMOTO KK·Filed 2002·Granted Dec 16, 2003·0 cites·20 claims
- 2344USRE38796EProcess for producing 3-amino-2-oxo-1-halogenopropane derivativesAJINOMOTO KK·Filed 2000·Granted Sep 13, 2005·0 cites·22 claims
- 2438US6342629B1Process for production of optically active n-protected-n-methyl-phenylalanine derivativeAJINOMOTO KK·Filed 2000·Granted Jan 29, 2002·0 cites·18 claims
- 2537US6482978B2Production method of aromatic carboxylic acid derivativeAJINOMOTO KK·Filed 2001·Granted Nov 19, 2002·0 cites·15 claims
- 2636US5902887AProcess for producing 3-amino-2-oxo-1-halogenopropane derivativesAJINOMOTO KK·Filed 1998·Granted May 11, 1999·2 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →