Katsuo Ikezawa

Person

Urawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Naphthalene derivates, process for the preparation thereof, and int...
- Patent number 6,214,996
- Issue date Apr 10, 2001
- Tanabe Seiyaku Co., Ltd.
- Tatsuzo Ukita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives, process for the preparation therof, and in...
- Patent number 6,005,106
- Issue date Dec 21, 1999
- Tanabe Seiyaku Co., Ltd.
- Tatsuzo Ukita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives, process for the preparation thereof, and i...
- Patent number 5,969,140
- Issue date Oct 19, 1999
- Tanabe Seiyaku Co., Ltd.
- Tatsuzo Ukita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridine derivatives
- Patent number 5,965,730
- Issue date Oct 12, 1999
- Tanabe Seiyaku Co., Ltd.
- Tatsuzo Ukita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Naphthalene derivatives, processes for preparing the same, and synt...
- Patent number 5,342,941
- Issue date Aug 30, 1994
- Tanabe Seiyaku Co., Ltd.
- Tameo Iwasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indan derivatives used for treating thromboses or asthma
- Patent number 5,190,975
- Issue date Mar 2, 1993
- Tanabe Seiyaku Co., Ltd.
- Takeo Iwakuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-aminophenol derivatives and processes for preparing the same
- Patent number 5,047,555
- Issue date Sep 10, 1991
- Tanabe Seiyaku Co., Ltd.
- Hirozumi Inoue
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indan derivatives and pharmaceutical preparation thereof
- Patent number 5,030,652
- Issue date Jul 9, 1991
- Tanabe Seiyaku Co., Ltd.
- Takeo Iwakuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indanoxyacetic acid derivatives
- Patent number 4,975,460
- Issue date Dec 4, 1990
- Tanabe Seiyaku Co., Ltd.
- Takeo Iwakuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glycine derivative and pharmaceutical preparation thereof
- Patent number 4,963,587
- Issue date Oct 16, 1990
- Tanabe Seiyaku Co., Ltd.
- Takeo Iwakuma
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-methoxyp...
- Patent number RE33024
- Issue date Aug 15, 1989
- Tanabe Seiyaku Co. Ltd.
- Takeo Iwakuma
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Bronchodilating 8-hydroxy-5-{(1R)-1-hydroxy-2-[N-((1R)-2-(p-methoxy...
- Patent number 4,579,854
- Issue date Apr 1, 1986
- Tanabe Seiyaku Co., Ltd.
- Takeo Iwakuma
- C07 - ORGANIC CHEMISTRY

Katsuo Ikezawa

Person

Patents Grantslast 30 patents

Naphthalene derivates, process for the preparation thereof, and int...

Naphthalene derivatives, process for the preparation therof, and in...

Naphthalene derivatives, process for the preparation thereof, and i...

Pyridine derivatives

Naphthalene derivatives, processes for preparing the same, and synt...

Indan derivatives used for treating thromboses or asthma

4-aminophenol derivatives and processes for preparing the same

Indan derivatives and pharmaceutical preparation thereof

Indanoxyacetic acid derivatives

Glycine derivative and pharmaceutical preparation thereof

Bronchodilating 8-hydroxy-5-(1R)-1-hydroxy-2-(N-((1R)-2-(p-methoxyp...

Bronchodilating 8-hydroxy-5-{(1R)-1-hydroxy-2-[N-((1R)-2-(p-methoxy...