Koji Shibuya

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mutanase-containing oral compositions
- Patent number 5,741,487
- Issue date Apr 21, 1998
- Lion Corporation
- Yoshio Asai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing vaccine for dental caries and vaccinal composi...
- Patent number 5,352,450
- Issue date Oct 4, 1994
- Lion Corporation
- Toshihiko Koga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE