Kohtaro Fujioka

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antimicrobial hydrogel forming absorbent polymers and process for m...
- Patent number 6,476,104
- Issue date Nov 5, 2002
- The Procter & Gamble Company
- Reiko Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...