Naoko Sugiyama

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing .alpha.-l-aspartyldipeptide amide derivatives
- Patent number 5,723,651
- Issue date Mar 3, 1998
- Ajinomoto Co., Inc.
- Toyoto Hijiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for crystallization of L-phenylalanine monomethyl sulfate u...
- Patent number 5,581,009
- Issue date Dec 3, 1996
- Ajinomoto Co., Inc.
- Toyoto Hijiya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of crystallizing phenylalanine
- Patent number 5,118,840
- Issue date Jun 2, 1992
- Ajinomoto Co., Inc.
- Mikiya Kano
- C07 - ORGANIC CHEMISTRY