Kaoru Sota

Person

Tokorozawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Erythromycin A derivatives and method for preparing same
- Patent number RE39560
- Issue date Apr 10, 2007
- Taisho Pharmaceutical Company, Ltd.
- Shigeo Morimoto
- 536 - Organic compounds
Information Patent Grant
Erythromycin a derivatives and method for preparing same
- Patent number 6,342,590
- Issue date Jan 29, 2002
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin A derivatives
- Patent number 4,990,602
- Issue date Feb 5, 1991
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
21-alkoxysteroid compounds
- Patent number 4,968,822
- Issue date Nov 6, 1990
- Taisho Pharmaceutical Co., Ltd.
- Morihiro Mitsukuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,937,332
- Issue date Jun 26, 1990
- Taisho Pharmaceutical Co., Ltd.
- Chihiro Yokoo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,921,953
- Issue date May 1, 1990
- Taisho Pharmaceutical Co., Ltd.
- Chihiro Yokoo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonanilide compounds
- Patent number 4,885,367
- Issue date Dec 5, 1989
- Taisho Pharmaceutical Co., Ltd.
- Kensei Yoshikawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
21-alkyl-, cycloalkyl- or aryl-substituted thio steroids and pharma...
- Patent number 4,861,765
- Issue date Aug 29, 1989
- Jouveinal
- Morihiro Mitsukuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,841,044
- Issue date Jun 20, 1989
- Taisho Pharmaceutical Co., Ltd.
- Yoshiaki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Erythromycin derivatives
- Patent number 4,833,236
- Issue date May 23, 1989
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,812,562
- Issue date Mar 14, 1989
- Taisho Pharmaceutical Co., Ltd.
- Yoshiaki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Oxoalkylidene-2-azetidinone derivatives
- Patent number 4,803,266
- Issue date Feb 7, 1989
- Taisho Pharmaceutical Co., Ltd.
- Yutaka Kawashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarbox...
- Patent number 4,730,052
- Issue date Mar 8, 1988
- Taisho Pharmaceutical Co., Ltd.
- Yoshimoto Nakashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin derivatives
- Patent number 4,699,981
- Issue date Oct 13, 1987
- Taisho Pharmaceutical Co., Ltd.
- Yoshiaki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzo[.alpha.]phenazine antitumor agents
- Patent number 4,686,292
- Issue date Aug 11, 1987
- Taisho Pharmaceutical Co., Ltd.
- Yoshihiro Migita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
6-O-methylerythromycin a derivative
- Patent number 4,680,386
- Issue date Jul 14, 1987
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for selective methylation of erythromycin A derivatives
- Patent number 4,672,109
- Issue date Jun 9, 1987
- Taisho Pharmaceutical Co., Ltd.
- Yoshiaki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for selective methylation of erythromycin a derivatives
- Patent number 4,670,549
- Issue date Jun 2, 1987
- Taisho Pharmaceutical Co., Ltd.
- Shigeo Morimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzoylpropionic acid derivatives
- Patent number 4,600,540
- Issue date Jul 15, 1986
- Taisho Pharmaceutical Co., Ltd.
- Kazuyuki Tomisawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-benzoyl-2-mercaptopropionic acid derivatives
- Patent number 4,594,197
- Issue date Jun 10, 1986
- Taisho Pharmaceutical Co., Ltd.
- Kazuyuki Tomisawa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel styrene derivatives of the general formula
- Patent number 4,557,871
- Issue date Dec 10, 1985
- Taisho Pharmaceutical Co., Ltd.
- Katsuo Hatayama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Benzoyl-2-mercaptopropionic acid derivatives
- Patent number 4,472,316
- Issue date Sep 18, 1984
- Taisho Pharmaceutical Co., Ltd.
- Kaoru Sota
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cephalosporin compounds
- Patent number 4,357,470
- Issue date Nov 2, 1982
- Taisho Pharmaceutical Co., Ltd.
- Yoshiaki Watanabe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing d-penicillamine and salts thereof
- Patent number 4,150,240
- Issue date Apr 17, 1979
- Taisho Pharmaceutical Co., Ltd.
- Kaoru Sota

Person

Patents Grantslast 30 patents

Erythromycin A derivatives and method for preparing same

Erythromycin a derivatives and method for preparing same

Erythromycin A derivatives

21-alkoxysteroid compounds

Cephalosporin derivatives

Cephalosporin derivatives

Sulfonanilide compounds

21-alkyl-, cycloalkyl- or aryl-substituted thio steroids and pharma...

Cephalosporin derivatives

Erythromycin derivatives

Cephalosporin derivatives

3-Oxoalkylidene-2-azetidinone derivatives

Method for preparing unsymmetrical 1,4-dihydropyridine-3,5-dicarbox...

Cephalosporin derivatives

Benzo[.alpha.]phenazine antitumor agents

6-O-methylerythromycin a derivative

Method for selective methylation of erythromycin A derivatives

Method for selective methylation of erythromycin a derivatives

Benzoylpropionic acid derivatives

3-benzoyl-2-mercaptopropionic acid derivatives

Novel styrene derivatives of the general formula

3-Benzoyl-2-mercaptopropionic acid derivatives

Cephalosporin compounds

Method for preparing d-penicillamine and salts thereof