Shinji Usuda

Person

Ibaragi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hydrochloride salts of heterocyclic spiro compounds
- Patent number 5,412,096
- Issue date May 2, 1995
- Yamanouchi Pharmaceutical Co., Ltd.
- Shin-ichi Tsukamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic spiro compounds and methods for preparing the same
- Patent number RE34653
- Issue date Jul 5, 1994
- Yamanouchi Pharmaceutical Co., Ltd.
- Shin-ichi Tsukamoto
- 546 - Organic compounds
Information Patent Grant
Heterocyclic spiro compounds and methods for preparing the same
- Patent number 5,041,549
- Issue date Aug 20, 1991
- Yamanouchi Pharmaceutical Co., Ltd.
- Shin-ichi Tsukamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic spiro compounds and methods for preparing the same
- Patent number 4,996,210
- Issue date Feb 26, 1991
- Yamanouchi Pharmaceutical Co., Ltd.
- Shin-ichi Tsukamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic spiro compounds and methods for preparing the same
- Patent number 4,940,795
- Issue date Jul 10, 1990
- Yamanouchi Pharmaceutical Co., Ltd.
- Shin-ichi Tsukamoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzamide derivatives
- Patent number 4,210,660
- Issue date Jul 1, 1980
- Yamanouchi Pharmaceutical Co., Ltd.
- Mutsuo Takashima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivatives
- Patent number 4,197,243
- Issue date Apr 8, 1980
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-(Indenyloxymethyl) morpholine derivatives
- Patent number 4,109,088
- Issue date Aug 22, 1978
- Yamanouchi Pharmaceutical Co., Ltd.
- Masuo Murakami
- C07 - ORGANIC CHEMISTRY

Shinji Usuda

Person

Patents Grantslast 30 patents

Hydrochloride salts of heterocyclic spiro compounds

Heterocyclic spiro compounds and methods for preparing the same

Heterocyclic spiro compounds and methods for preparing the same

Heterocyclic spiro compounds and methods for preparing the same

Heterocyclic spiro compounds and methods for preparing the same

Benzamide derivatives

N-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivatives

2-(Indenyloxymethyl) morpholine derivatives