Junichi Ohtsuki

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fillings and composite dental materials containing the fillings
- Patent number 6,887,920
- Issue date May 3, 2005
- Kuraray Co., Ltd.
- Junichi Ohtsuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Organophosphorus compounds for dental polymerizable compositions
- Patent number 6,458,868
- Issue date Oct 1, 2002
- Kuraray Co., Ltd.
- Koichi Okada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Filling and composite dental materials containing the fillings
- Publication number 20030060533
- Publication date Mar 27, 2003
- Junichi Ohtsuki
- B82 - NANO-TECHNOLOGY