Tosiyuki Ozawa

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Minamiashigara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oral composition for caries prophylaxis
- Patent number 4,335,102
- Issue date Jun 15, 1982
- Lion Corporation
- Syozi Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral composition for caries prophylaxis
- Patent number 4,259,316
- Issue date Mar 31, 1981
- Lion Corporation
- Syozi Nakashima
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE