Kuniteru Ishida

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Fukushima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zinc oxide particles having suppressed surface activity and product...
- Patent number 6,660,380
- Issue date Dec 9, 2003
- Sakai Chemical Industry Co., Ltd.
- Kuniteru Ishida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...