Toshiaki Takeda

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Narashino, JP

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Patents Grantslast 30 patents

Information Patent Grant
External skin treatment agent composition containing isocarbacyclin...
- Patent number 5,656,663
- Issue date Aug 12, 1997
- Teijin Limited
- Atsuo Hazato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
External skin treatment agent composition containing prostacyclins...
- Patent number 5,530,027
- Issue date Jun 25, 1996
- Teijin Limited
- Atsuo Hazato
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE