Hidenobu Andoh

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sustained-release multi-granule tablet
- Patent number 5,624,683
- Issue date Apr 29, 1997
- Eisai Co., Ltd.
- Hidenobu Andoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained-release multi-granule tablet
- Patent number 5,576,021
- Issue date Nov 19, 1996
- Eisai Co., Ltd.
- Hidenobu Andoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sustained-release drug preparation
- Patent number 5,030,455
- Issue date Jul 9, 1991
- Eisai Co., Ltd.
- Hidenobu Andoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE