Hiroshi Ohtake

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmucous absorption enhancer
- Patent number 6,333,046
- Issue date Dec 25, 2001
- Hisamitsu Pharmaceutical Co., Inc.
- Michinori Sakai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE