Yukihisa Baba

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing aminopiperazine derivatives
- Patent number 6,355,800
- Issue date Mar 12, 2002
- Fujisawa Pharmaceutical Co., Ltd.
- Kooji Kagara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-(4-acetyl-1-piperazinyl)-4-fluorobenzamide hydrate
- Patent number 6,147,079
- Issue date Nov 14, 2000
- Fujisawa Pharmaceutical Co., Ltd.
- Satoshi Kitamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pyrrolidine derivative and salt thereof
- Patent number 5,675,011
- Issue date Oct 7, 1997
- Fujisawa Pharmaceutical Co., Ltd.
- Kohji Kagara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing pyrrolidine derivative and salt thereof
- Patent number 5,543,525
- Issue date Aug 6, 1996
- Fujisawa Pharmaceutical Co., Ltd.
- Kohji Kagara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives and process for their production
- Patent number 4,883,800
- Issue date Nov 28, 1989
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Quinazoline derivatives, compositions thereof and their use in trea...
- Patent number 4,734,419
- Issue date Mar 29, 1988
- Fujisawa Pharmaceutical Co., Ltd.
- Masashi Hashimoto
- C07 - ORGANIC CHEMISTRY