Quanqiu Zhang

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Matsumoto-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoreceptor, method for manufacturing the pho...
- Patent number 10,254,665
- Issue date Apr 9, 2019
- Fuji Electric Co., Ltd.
- Quanqiu Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor including a copolymer polyarylate...
- Patent number 9,442,400
- Issue date Sep 13, 2016
- Fuji Electric Co., Ltd.
- Fengqiang Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Electrophotographic photoconductor and method for producing same
- Patent number 8,748,069
- Issue date Jun 10, 2014
- Fuji Electric Co., Ltd.
- Fengqiang Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, manufacturing method therefor an...
- Patent number 8,703,370
- Issue date Apr 22, 2014
- Fuji Electric Co., Ltd.
- Quanqiu Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PRODUCTION METHOD THEREFOR, ELEC...
- Publication number 20150079510
- Publication date Mar 19, 2015
- Fuji Electric Co., Ltd.
- Fengqiang Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, METHOD FOR MANUFACTURING THE PHO...
- Publication number 20140369715
- Publication date Dec 18, 2014
- Fuji Electric Co., Ltd.
- Quanqiu Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING SAME
- Publication number 20130316278
- Publication date Nov 28, 2013
- Fuji Electric Co., Ltd.
- Fengqiang Zhu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, MANUFACTURING METHOD THEREFOR AN...
- Publication number 20130040234
- Publication date Feb 14, 2013
- Fuji Electric Co., Ltd.
- Quanqiu Zhang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY