Hirotaka Endoh

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Slow-release sodium valproate tablets
- Patent number 5,589,191
- Issue date Dec 31, 1996
- Nikken Chemicals Co., Ltd.
- Tadashi Ukigaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE