Keiichi INAGAKI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic image forming apparatus
- Patent number 10,571,821
- Issue date Feb 25, 2020
- Konica Minolta, Inc.
- Daisuke Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming device
- Patent number 10,496,014
- Issue date Dec 3, 2019
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming device
- Patent number 10,386,777
- Issue date Aug 20, 2019
- Konica Minolta, Inc.
- Daisuke Kodama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor and image-forming apparatus
- Patent number 9,933,714
- Issue date Apr 3, 2018
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus containing organic phot...
- Patent number 9,910,398
- Issue date Mar 6, 2018
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus containing organic phot...
- Patent number 9,869,961
- Issue date Jan 16, 2018
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging apparatus and process of forming image with electrophotogra...
- Patent number 9,869,942
- Issue date Jan 16, 2018
- Konica Minolta, Inc.
- Toshiyuki Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, electrophotographic image formin...
- Patent number 9,733,581
- Issue date Aug 15, 2017
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoreceptor, image forming apparatus, and image forming m...
- Patent number 9,417,539
- Issue date Aug 16, 2016
- Konica Minolta, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoreceptor
- Patent number 8,889,325
- Issue date Nov 18, 2014
- Konica Minolta, Inc.
- Mari Konishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method, a processing cartridge and an image forming m...
- Patent number 7,625,683
- Issue date Dec 1, 2009
- Konica Minolta Business Technologies, Inc.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoconductor, manufacturing method thereof, and process c...
- Patent number 7,541,125
- Issue date Jun 2, 2009
- Konica Minolta Business Technologies, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoconductor, process cartridge and image forming apparat...
- Patent number 7,529,504
- Issue date May 5, 2009
- Konica Minolta Business Technologies, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor with two layer charge transfer la...
- Patent number 7,510,809
- Issue date Mar 31, 2009
- Konica Minolta Business Technologies, Inc.
- Chigusa Yamane
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoconductor for electrophotography
- Patent number 7,479,359
- Issue date Jan 20, 2009
- Konica Minolta Business Technologies, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method, photoreceptor
- Patent number 7,378,212
- Issue date May 27, 2008
- Konica Minolta Business Technologies, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member
- Patent number 7,344,810
- Issue date Mar 18, 2008
- Minolta Co., Ltd.
- Kimiyiki Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Organic photoreceptor unit
- Patent number 7,041,419
- Issue date May 9, 2006
- Minolta Co., Ltd.
- Shigeaki Tokutake
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 6,933,090
- Issue date Aug 23, 2005
- Konica Minolta Business Technologies, Inc.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for producing electrophotographic photoreceptor
- Patent number 6,511,542
- Issue date Jan 28, 2003
- Minolta Co., Ltd.
- Keiichi Inagaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 6,368,764
- Issue date Apr 9, 2002
- Minolta Co., Ltd.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography with specic surface pr...
- Patent number 6,365,309
- Issue date Apr 2, 2002
- Minolta Co., Ltd.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 6,280,896
- Issue date Aug 28, 2001
- Minolta Co., Ltd.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Substrate for photosensitive member, photosensitive member, product...
- Patent number 6,120,955
- Issue date Sep 19, 2000
- Minolta Co., Ltd.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member having photosensitive layer which comprises a...
- Patent number 5,395,715
- Issue date Mar 7, 1995
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member comprising electronattracting compound and hi...
- Patent number 5,380,613
- Issue date Jan 10, 1995
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member comprising specified distyryl compound as cha...
- Patent number 5,166,019
- Issue date Nov 24, 1992
- Minolta Camera Kabushiki Kaisha
- Hideaki Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20190196353
- Publication date Jun 27, 2019
- Konica Minolta, Inc.
- Daisuke KODAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE
- Publication number 20190196352
- Publication date Jun 27, 2019
- Konica Minotla, Inc.
- Daisuke KODAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE
- Publication number 20190163093
- Publication date May 30, 2019
- KONICA MINOLTA INC
- Keiichi INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE-FORMING APPARATUS
- Publication number 20170090306
- Publication date Mar 30, 2017
- Konica Minolta, Inc.
- Keiichi INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS
- Publication number 20170082970
- Publication date Mar 23, 2017
- Konica Minolta, Inc.
- Keiichi INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING APPARATUS AND PROCESS OF FORMING IMAGE
- Publication number 20160291525
- Publication date Oct 6, 2016
- Konica Minolta, Inc.
- Toshiyuki Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS
- Publication number 20160231658
- Publication date Aug 11, 2016
- Konica Minolta, Inc.
- Hiroshi Nakahara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC IMAGE FORMIN...
- Publication number 20150355562
- Publication date Dec 10, 2015
- Konica Minolta, Inc.
- Keiichi INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING M...
- Publication number 20150160573
- Publication date Jun 11, 2015
- Konica Minolta, Inc.
- Keiichi INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ORGANIC PHOTORECEPTOR
- Publication number 20130316277
- Publication date Nov 28, 2013
- Konica Minolta, Inc.
- Mari KONISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Organic photoconductor, process cartridge and image forming apparat...
- Publication number 20070019984
- Publication date Jan 25, 2007
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method, a processing cartridge and an image forming m...
- Publication number 20070003848
- Publication date Jan 4, 2007
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming method, photoreceptor
- Publication number 20070003853
- Publication date Jan 4, 2007
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, image forming method and image f...
- Publication number 20060216621
- Publication date Sep 28, 2006
- Chigusa Yamane
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photoconductor for electrophotography
- Publication number 20050255394
- Publication date Nov 17, 2005
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Organic photoconductor, manufacturing method thereof, and process c...
- Publication number 20050186494
- Publication date Aug 25, 2005
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive member for electrophotography
- Publication number 20050019682
- Publication date Jan 27, 2005
- KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
- Keiichi Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Organic photoreceptor unit
- Publication number 20030087171
- Publication date May 8, 2003
- Minolta Co., Ltd.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photosensitive member
- Publication number 20020048711
- Publication date Apr 25, 2002
- Minolta Co., Ltd.
- Kimiyuki Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus and method for producing electrophotographic photoreceptor
- Publication number 20010009748
- Publication date Jul 26, 2001
- Keiichi Inagaki
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
Photosensitive member for electrophotography
- Publication number 20010008738
- Publication date Jul 19, 2001
- MINOLTA CO., LTD.
- Shigeaki Tokutake
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Keiichi INAGAKI

Person

Patents Grantslast 30 patents

Electrophotographic image forming apparatus

Electrophotographic image forming device

Electrophotographic image forming device

Electrophotographic photoreceptor and image-forming apparatus

Electrophotographic image forming apparatus containing organic phot...

Electrophotographic image forming apparatus containing organic phot...

Imaging apparatus and process of forming image with electrophotogra...

Electrophotographic photoreceptor, electrophotographic image formin...

Organic photoreceptor, image forming apparatus, and image forming m...

Organic photoreceptor

Image forming method, a processing cartridge and an image forming m...

Organic photoconductor, manufacturing method thereof, and process c...

Organic photoconductor, process cartridge and image forming apparat...

Electrophotographic photoreceptor with two layer charge transfer la...

Photoconductor for electrophotography

Image forming method, photoreceptor

Photosensitive member

Organic photoreceptor unit

Photosensitive member for electrophotography

Apparatus and method for producing electrophotographic photoreceptor

Photosensitive member for electrophotography

Photosensitive member for electrophotography with specic surface pr...

Photosensitive member for electrophotography

Substrate for photosensitive member, photosensitive member, product...

Photosensitive member having photosensitive layer which comprises a...

Photosensitive member comprising electronattracting compound and hi...

Photosensitive member comprising specified distyryl compound as cha...

Patents Applicationslast 30 patents

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE

ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE-FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS

IMAGING APPARATUS AND PROCESS OF FORMING IMAGE

ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC IMAGE FORMIN...

ORGANIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING M...

ORGANIC PHOTORECEPTOR

Organic photoconductor, process cartridge and image forming apparat...

Image forming method, a processing cartridge and an image forming m...

Image forming method, photoreceptor

Electrophotographic photoreceptor, image forming method and image f...

Photoconductor for electrophotography

Organic photoconductor, manufacturing method thereof, and process c...

Photosensitive member for electrophotography

Organic photoreceptor unit

Photosensitive member

Apparatus and method for producing electrophotographic photoreceptor

Photosensitive member for electrophotography