Shoko Hayakawa

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Kagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
HIGHLY ABSORBENT RESIN, ABSORBENT ARTICLE, DISPOSAL BAG OR PACKAGIN...
- Patent number 6,632,494
- Issue date Oct 14, 2003
- Uni-Charm Corporation
- Toshiya Okubo
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES