Ryuichi Mita

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Production of p-acetylaminophenol from p-aminophenyl acetate
- Patent number 5,221,769
- Issue date Jun 22, 1993
- Mitsui Toatsu Chemicals Inc.
- Hideyuki Akieda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preventing consolidation of p-dichlorobenzene
- Patent number 5,220,081
- Issue date Jun 15, 1993
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing allyl bromides
- Patent number 5,208,400
- Issue date May 4, 1993
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidinyloxy(thio)quinoline derivative, and agri-horticultural fu...
- Patent number 5,202,329
- Issue date Apr 13, 1993
- Mitsui Toatsu Chemicals Inc.
- Katsutoshi Ishikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing p-hydroxyneophyl m-phenoxybenzyl ether
- Patent number 5,144,083
- Issue date Sep 1, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Hideyuki Akieda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of a difluorohalomethoxybenzene
- Patent number 5,105,021
- Issue date Apr 14, 1992
- Mitsui Toatsu Chemicals, Incorporated
- Hideyuki Akieda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying pentachloronitrobenzene by solid base treatment
- Patent number 5,104,491
- Issue date Apr 14, 1992
- Mitsui Toatsu Chemicals, Inc.
- Mitsumasa Umemoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .alpha.-l-aspartyl-l-phenylalanine methyl es...
- Patent number 4,962,222
- Issue date Oct 9, 1990
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .alpha.-l-aspartyl-l-phenyl-alanine methyl e...
- Patent number 4,918,216
- Issue date Apr 17, 1990
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isolation of alpha-l-aspartyl-l-phenylalanine methyl ester from aqu...
- Patent number 4,897,506
- Issue date Jan 30, 1990
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl ester
- Patent number 4,801,732
- Issue date Jan 31, 1989
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl es...
- Patent number 4,780,561
- Issue date Oct 25, 1988
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl es...
- Patent number 4,778,916
- Issue date Oct 18, 1988
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of N-formyl-.alpha.-aspartyl phenylalanine
- Patent number 4,745,210
- Issue date May 17, 1988
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of N-acylphenylalanines
- Patent number 4,675,439
- Issue date Jun 23, 1987
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing N-acylphenylalanines
- Patent number 4,612,388
- Issue date Sep 16, 1986
- Mitsui Toatsu Chemicals, Incorporated
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for production of .beta.-phenylserine
- Patent number 4,605,759
- Issue date Aug 12, 1986
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation process of .beta.-chloroalanine
- Patent number 4,484,003
- Issue date Nov 20, 1984
- Mitsui Toatsu Chemicals, Incorporated
- Masaharu Ohoka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production process of DL-cystein
- Patent number 4,453,008
- Issue date Jun 5, 1984
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclization process for producing aziridine-2-carboxylic acid or it...
- Patent number 4,393,000
- Issue date Jul 12, 1983
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2,3-dihalopropionitrile
- Patent number 4,350,643
- Issue date Sep 21, 1982
- Mitsui Toatsu Chemicals, Inc.
- Shosuke Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation-reduction reagents for a wet desulfurization process and...
- Patent number 4,342,700
- Issue date Aug 3, 1982
- Mitsui Toatsu Chemicals, Inc.
- Katsuya Sakai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alpha-halogeno-beta-aminopropionitriles or the mineral acid salts t...
- Patent number 4,338,259
- Issue date Jul 6, 1982
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of DL-serine
- Patent number 4,304,933
- Issue date Dec 8, 1981
- Mitsui Toatsu Chemicals, Inc.
- Ryuichi Mita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxidation-reduction reagents for a wet desulfurization process and...
- Patent number 4,276,187
- Issue date Jun 30, 1981
- Mitsui Toatsu Chemicals Incorporated
- Katsuya Sakai
- C07 - ORGANIC CHEMISTRY

Ryuichi Mita

Person

Patents Grantslast 30 patents

Production of p-acetylaminophenol from p-aminophenyl acetate

Process for preventing consolidation of p-dichlorobenzene

Process for producing allyl bromides

Pyrimidinyloxy(thio)quinoline derivative, and agri-horticultural fu...

Process for producing p-hydroxyneophyl m-phenoxybenzyl ether

Preparation of a difluorohalomethoxybenzene

Method for purifying pentachloronitrobenzene by solid base treatment

Preparation process of .alpha.-l-aspartyl-l-phenylalanine methyl es...

Preparation process of .alpha.-l-aspartyl-l-phenyl-alanine methyl e...

Isolation of alpha-l-aspartyl-l-phenylalanine methyl ester from aqu...

Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl ester

Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl es...

Preparation process of .alpha.-L-aspartyl-L-phenylalanine methyl es...

Preparation process of N-formyl-.alpha.-aspartyl phenylalanine

Preparation process of N-acylphenylalanines

Process for producing N-acylphenylalanines

Process for production of .beta.-phenylserine

Preparation process of .beta.-chloroalanine

Production process of DL-cystein

Cyclization process for producing aziridine-2-carboxylic acid or it...

Process for producing 2,3-dihalopropionitrile

Oxidation-reduction reagents for a wet desulfurization process and...

Alpha-halogeno-beta-aminopropionitriles or the mineral acid salts t...

Production of DL-serine

Oxidation-reduction reagents for a wet desulfurization process and...