Kouji Fukuyama

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fluorine-containing elastomer composition excellent in plasma-aging...
- Patent number 7,678,858
- Issue date Mar 16, 2010
- Daikin Industries, Ltd.
- Hiroyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing polymeric piezoelectric material
- Patent number 4,565,943
- Issue date Jan 21, 1986
- Daikin Kogyo Co., Ltd.
- Junichi Sako
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Fluorine-containing elastomer composition
- Publication number 20090023852
- Publication date Jan 22, 2009
- Daikin Industries, Ltd.
- Hiroyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Fluorine-containing elastomer composition excellent in plasma-aging...
- Publication number 20060235140
- Publication date Oct 19, 2006
- Hiroyuki Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...