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Yoko Ishihara
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Tokyo, JP
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last 30 patents
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Patent Grant
Tooth surface treatment material and tooth surface treatment method
Patent number
6,770,265
Issue date
Aug 3, 2004
GC Corporation
Yoko Ishihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Tooth surface treatment material and tooth surface treatment method
Publication number
20030064035
Publication date
Apr 3, 2003
GC Corporation
Yoko Ishihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Detection material for initial dental caries
Publication number
20020119100
Publication date
Aug 29, 2002
GC Corporation
Akane Okada
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Composition for remineralization of a tooth
Publication number
20020044912
Publication date
Apr 18, 2002
GC Corporation
Yoko Ishihara
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE