Yasuo Fujiwara

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Perfume-containing controlled release biodegradable resin composition
- Patent number 6,121,343
- Issue date Sep 19, 2000
- Takasago International Corporation
- Hideyuki Hongo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE