Manabu TAKEZAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Photoreceptor for electrophotography and image forming apparatus em...
- Patent number 10,261,430
- Issue date Apr 16, 2019
- Samsung Electronics Co., Ltd.
- Tomohito Chokan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and electrophotographic imaging a...
- Patent number 9,696,642
- Issue date Jul 4, 2017
- S. Printing Solution Co., Ltd.
- Mami Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoconductor and electrophotographic apparatus and proces...
- Patent number 9,651,878
- Issue date May 16, 2017
- Samsung Electronics Co., Ltd.
- Manabu Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoreceptor, and electrophotographic cartridge and electr...
- Patent number 9,594,317
- Issue date Mar 14, 2017
- Samsung Electronics Co., Ltd.
- Manabu Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoconductor and electrophotographic apparatus and proces...
- Patent number 9,507,281
- Issue date Nov 29, 2016
- Samsung Electronics Co., Ltd.
- Manabu Takezawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
PHOTORECEPTOR FOR ELECTROPHOTOGRAPHY AND IMAGE FORMING APPARATUS EM...
- Publication number 20170205718
- Publication date Jul 20, 2017
- Samsung Electronics Co., Ltd.
- Tomohito CHOKAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND ELECTROPHOTOGRAPHIC IMAGING A...
- Publication number 20170160655
- Publication date Jun 8, 2017
- Samsung Electronics Co., Ltd.
- Mami Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANIC PHOTOCONDUCTOR AND ELECTROPHOTOGRAPHIC APPARATUS AND PROCES...
- Publication number 20160187793
- Publication date Jun 30, 2016
- Samsung Electronics Co., Ltd.
- Manabu TAKEZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANIC PHOTORECEPTOR, AND ELECTROPHOTOGRAPHIC CARTRIDGE AND ELECTR...
- Publication number 20150192869
- Publication date Jul 9, 2015
- Samsung Electronics Co., Ltd.
- Manabu TAKEZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY