Shigenori Kumagaya

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cosmetic composition containing spindle shaped fine particles of ti...
- Patent number 6,123,927
- Issue date Sep 26, 2000
- Shiseido Company, Ltd.
- Katsuki Ogawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE