Godo Irukayama

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Ibaragi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light curable dental composition
- Patent number 4,923,905
- Issue date May 8, 1990
- Nippon Oil and Fats Co., Ltd.
- Eiichi Masuhara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light curable dental liquid or paste
- Patent number 4,824,876
- Issue date Apr 25, 1989
- Nippon Oil and Fats Co., Ltd.
- Takeo Matsumoto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Light curable dental composition
- Patent number 4,746,685
- Issue date May 24, 1988
- Nippon Oil and Fats Co., Ltd.
- Eiichi Masuhara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE