Takehiko Kataoka

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing .alpha.-L-aspartyl-L-phenylalanine methyl ester
- Patent number 5,728,863
- Issue date Mar 17, 1998
- Ajinomoto Company, Inc.
- Takehiko Kataoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing N-formyl-L-aspartic anhydride
- Patent number 5,623,079
- Issue date Apr 22, 1997
- Ajinomoto Co., Inc.
- Takehiko Kataoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing .alpha.-L-aspartyl-L-phenylalanine methyl ester
- Patent number 5,532,015
- Issue date Jul 2, 1996
- Ajinomoto Co., Inc.
- Atsuhiko Hirano
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process for recovering L-phenylalanine
- Patent number 5,532,407
- Issue date Jul 2, 1996
- Ajinomoto Co., Inc.
- Tadashi Takemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing .alpha.-L-aspartyl-L-phenylalanine methyl ester...
- Patent number 5,393,915
- Issue date Feb 28, 1995
- Ajinomoto Co., Inc.
- Takehiko Kataoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparing granules of dipeptide
- Patent number 5,358,186
- Issue date Oct 25, 1994
- Ajinomoto Co., Inc.
- Takehiko Kataoka
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Distillation method of separating organic solvents
- Patent number 5,275,702
- Issue date Jan 4, 1994
- Ajinomoto Co., Inc.
- Takehiko Kataoka
- C07 - ORGANIC CHEMISTRY

Takehiko Kataoka

Person

Patents Grantslast 30 patents

Process for producing .alpha.-L-aspartyl-L-phenylalanine methyl ester

Method of preparing N-formyl-L-aspartic anhydride

Process for producing .alpha.-L-aspartyl-L-phenylalanine methyl ester

Process for recovering L-phenylalanine

Method of preparing .alpha.-L-aspartyl-L-phenylalanine methyl ester...

Method of preparing granules of dipeptide

Distillation method of separating organic solvents