Kazuhisa Fujii

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Branched surfactant having fluoroalkyl group and hydrocarbon group
- Patent number 7,906,042
- Issue date Mar 15, 2011
- Daikin Industries, Ltd.
- Takabumi Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Branched surfactant having fluoroalkyl group and hydrocarbon group
- Patent number 7,811,473
- Issue date Oct 12, 2010
- Daikin Industries, Ltd.
- Takabumi Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the recovery of surfactants
- Patent number 7,157,002
- Issue date Jan 2, 2007
- Daikin Industries, Ltd.
- Takabumi Nagai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
BRANCHED SURFACTANT HAVING FLUOROALKYL GROUP AND HYDROCARBON GROUP
- Publication number 20100176345
- Publication date Jul 15, 2010
- Daikin Industries, Ltd.
- Takabumi NAGAI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Branched Surfactant Having Fluoroalkyl Group And Hydrocarbon Group
- Publication number 20080093582
- Publication date Apr 24, 2008
- DAIKIN INDUSTRIES, LTD.
- Takabumi Nagai
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Electroplating in presence of co2
- Publication number 20070175763
- Publication date Aug 2, 2007
- Takabumi Nagai
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Process for the recovery of surfactants
- Publication number 20060124552
- Publication date Jun 15, 2006
- Takabumi Nagai
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...