Shinya Watanabe

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Tsuchiura, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heterobicyclic derivatives
- Patent number 6,727,245
- Issue date Apr 27, 2004
- Fujisawa Pharmaceutical Co., Ltd.
- Norihiko Shimazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterobicyclic derivatives
- Patent number 6,426,345
- Issue date Jul 30, 2002
- Fujisawa Pharmaceutical Co., Ltd.
- Norihiko Shimazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrido (2,3-B) pyrazine derivatives
- Patent number 6,117,875
- Issue date Sep 12, 2000
- Fujisawa Pharmaceutical Co., Ltd.
- Norihiko Shimazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of indolizine derivatives
- Patent number 5,780,633
- Issue date Jul 14, 1998
- Fujisawa Pharmaceutical Co., Ltd.
- Satoshi Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Indole derivatives useful as testosterone 5.alpha.-reductase inhibi...
- Patent number 5,530,019
- Issue date Jun 25, 1996
- Fujisawa Pharmaceutical Co., Ltd.
- Satoshi Okada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino acid derivatives, a process for the preparation thereof and p...
- Patent number 5,491,132
- Issue date Feb 13, 1996
- Fujisawa Pharmaceutical Co., Ltd.
- Keiji Hemmi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Heterocyclic derivatives
- Patent number 5,334,716
- Issue date Aug 2, 1994
- Fujisawa Pharmaceutical Co., Ltd.
- Satoshi Okada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Heterobicyclic derivatives
- Publication number 20020107251
- Publication date Aug 8, 2002
- FUJISAWA PHARMACEUTICAL CO., LTD.
- Norihiko Shimazaki
- C07 - ORGANIC CHEMISTRY