Satoshi Tsujita

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluoride colloid and oral composition
- Patent number 5,130,146
- Issue date Jul 14, 1992
- Kao Corporation
- Satoshi Tsujita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Oral compositions containing colloidal fluoride
- Patent number 5,049,375
- Issue date Sep 17, 1991
- Kao Corporation
- Satoshi Tsujita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Granular composition and dentifrice containing the same
- Patent number 4,871,396
- Issue date Oct 3, 1989
- Kao Corporation
- Satoshi Tsujita
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Toothbrush
- Patent number 4,724,569
- Issue date Feb 16, 1988
- Kao Corporation
- Yasuteru Eguchi
- A46 - BRUSHWARE