Toshio Toyosawa

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Drugs containing reduced of vitamin B2
- Patent number 7,579,325
- Issue date Aug 25, 2009
- Eisai R&D Management Co., Ltd.
- Seiichi Araki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Antifungal agents, processes for the preparation thereof, and inter...
- Patent number 5,792,781
- Issue date Aug 11, 1998
- Eisai Co., Ltd.
- Toshihiko Naito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antifungal agents, processes for the preparation thereof, and inter...
- Patent number 5,789,429
- Issue date Aug 4, 1998
- Eisai Co., Ltd.
- Toshihiko Naito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antifungal agents, and compositions
- Patent number 5,648,372
- Issue date Jul 15, 1997
- Eisai Co., Ltd.
- Toshihiko Naito
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Drugs containing riboflavin-type compounds
- Publication number 20050208124
- Publication date Sep 22, 2005
- Eisai Co., Ltd.
- Seiichi Araki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Drugs containing reduced of vitamin b2
- Publication number 20040106562
- Publication date Jun 3, 2004
- Seiichi Araki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE