Mikiko Katoh

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Benzophenone derivative, ultraviolet absorbent and external prepara...
- Patent number 5,342,610
- Issue date Aug 30, 1994
- Shiseido Co., Ltd.
- Mikiko Katoh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE