Yoshifumi OZAKI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Powder transport apparatus
- Patent number 11,036,162
- Issue date Jun 15, 2021
- FUJIFILM Business Innovation Corp.
- Norihiro Tamazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder transport apparatus
- Patent number 10,996,588
- Issue date May 4, 2021
- Fuji Xerox Co., Ltd.
- Masanori Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus having developer repl...
- Patent number 10,921,733
- Issue date Feb 16, 2021
- Fuji Xerox Co., Ltd.
- Norihiro Tamazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 10,908,528
- Issue date Feb 2, 2021
- Fuji Xerox Co. LTD
- Yoshitaka Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 10,877,400
- Issue date Dec 29, 2020
- Fuji Xerox Co., Ltd.
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a delivery unit to transport collected dev...
- Patent number 10,739,699
- Issue date Aug 11, 2020
- Fuji Xerox Co., Ltd.
- Masanori Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing device
- Patent number 10,591,843
- Issue date Mar 17, 2020
- Fuji Xerox Co., Ltd.
- Kenta Urayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,804,524
- Issue date Oct 31, 2017
- Fuji Xerox Co., Ltd.
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and non-transitory c...
- Patent number 9,400,449
- Issue date Jul 26, 2016
- Fuji Xerox Co., Ltd.
- Chihiro Hagiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device including a first transport path and a second tra...
- Patent number 9,383,682
- Issue date Jul 5, 2016
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, and image forming apparatus using the same
- Patent number 9,164,418
- Issue date Oct 20, 2015
- Fuji Xerox Co., Ltd.
- Masaru Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, and image forming apparatus using the same
- Patent number 9,128,413
- Issue date Sep 8, 2015
- Fuji Xerox Co., Ltd.
- Shinji Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having an attaching unit for attaching developer...
- Patent number 9,063,466
- Issue date Jun 23, 2015
- Fuji Xerox Co., Ltd.
- Munenobu Okubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing device using toner hol...
- Patent number 9,002,244
- Issue date Apr 7, 2015
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image carrier and image forming apparatus therewith
- Patent number 8,749,799
- Issue date Jun 10, 2014
- Fuji Xerox Co., Ltd.
- Tatsuo Okuno
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,611,798
- Issue date Dec 17, 2013
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having a magnetic member and image forming appara...
- Patent number 8,588,663
- Issue date Nov 19, 2013
- Fuji Xerox Co., Ltd.
- Shiro Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,135,301
- Issue date Mar 13, 2012
- Fuji Xerox Co., Ltd.
- Shinichiro Fujimori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,116,667
- Issue date Feb 14, 2012
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development unit, process cartridge and image forming apparatus
- Patent number 7,986,899
- Issue date Jul 26, 2011
- Fuji Xerox Co., Ltd.
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of detecting ghost image
- Patent number 7,903,988
- Issue date Mar 8, 2011
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,702,264
- Issue date Apr 20, 2010
- Fuji Xerox Co., Ltd.
- Makoto Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer holding member, method of producing a developer holding m...
- Patent number 7,536,140
- Issue date May 19, 2009
- Fuji Xerox Co., Ltd.
- Masahiro Andoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 6,349,183
- Issue date Feb 19, 2002
- Fuji Xerox Co., Ltd.
- Kiyoshi Nagamine
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotating type developing apparatus
- Patent number 5,752,141
- Issue date May 12, 1998
- Fuji Xerox Co., Ltd.
- Masayuki Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POWDER TRANSPORT APPARATUS
- Publication number 20210173327
- Publication date Jun 10, 2021
- FUJI XEROX CO., LTD
- Norihiro TAMAZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200310280
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200310316
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Ryota TOMISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20200301310
- Publication date Sep 24, 2020
- FUJI XEROX CO., LTD
- Shinichi KURAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING DEVICE
- Publication number 20190004465
- Publication date Jan 3, 2019
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING DEVICE
- Publication number 20180364615
- Publication date Dec 20, 2018
- FUJI XEROX CO., LTD
- Kenta URAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170277072
- Publication date Sep 28, 2017
- FUJI XEROX CO., LTD
- Shinichi KURAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20140147144
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Shinji MITSUI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20140147141
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Munenobu OKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20140147142
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Masaru SAKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT METHOD, DEVELOPING DEVICE, AND IMAGE FORMING ASSEMBLY A...
- Publication number 20140056623
- Publication date Feb 27, 2014
- FUJI XEROX CO., LTD
- Yoshifumi OZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20130084108
- Publication date Apr 4, 2013
- FUJI XEROX CO., LTD
- Shiro SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING...
- Publication number 20120076540
- Publication date Mar 29, 2012
- FUJI XEROX CO., LTD
- Shiro SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE CARRIER AND IMAGE FORMING APPARATUS THEREWITH
- Publication number 20120062684
- Publication date Mar 15, 2012
- FUJI XEROX CO., LTD
- Tatsuo OKUNO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110236077
- Publication date Sep 29, 2011
- FUJI XEROX CO., LTD
- Yoshifumi OZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110069998
- Publication date Mar 24, 2011
- FUJI XEROX CO., LTD
- Yoshifumi OZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20100150616
- Publication date Jun 17, 2010
- Shinichiro Fujimori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20100142983
- Publication date Jun 10, 2010
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT UNIT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20100061768
- Publication date Mar 11, 2010
- Shinichi Kuramoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080080905
- Publication date Apr 3, 2008
- Fuij Xerox Co., Ltd
- Makoto Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer holding member, method of producing a developer holding m...
- Publication number 20070092307
- Publication date Apr 26, 2007
- FUJI XEROX CO., LTD
- Masahiro Andoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshifumi OZAKI

Person

Patents Grantslast 30 patents

Powder transport apparatus

Powder transport apparatus

Developing device and image forming apparatus having developer repl...

Developing device and image forming apparatus

Developing device and image forming apparatus

Developing device having a delivery unit to transport collected dev...

Image forming apparatus and developing device

Developing device and image forming apparatus

Image forming apparatus, image forming method, and non-transitory c...

Developing device including a first transport path and a second tra...

Developing device, and image forming apparatus using the same

Developing device, and image forming apparatus using the same

Developing device having an attaching unit for attaching developer...

Image forming apparatus including developing device using toner hol...

Image carrier and image forming apparatus therewith

Developing device and image forming apparatus

Developing device having a magnetic member and image forming appara...

Developing device and image forming apparatus

Developing device and image forming apparatus

Development unit, process cartridge and image forming apparatus

Image forming apparatus capable of detecting ghost image

Image forming apparatus

Developer holding member, method of producing a developer holding m...

Image forming apparatus

Rotating type developing apparatus

Patents Applicationslast 30 patents

POWDER TRANSPORT APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS AND DEVELOPING DEVICE

IMAGE FORMING APPARATUS AND DEVELOPING DEVICE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME

DEVELOPMENT METHOD, DEVELOPING DEVICE, AND IMAGE FORMING ASSEMBLY A...

DEVELOPMENT DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING DEVELOPING...

IMAGE CARRIER AND IMAGE FORMING APPARATUS THEREWITH

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPMENT UNIT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS

Image forming apparatus

Developer holding member, method of producing a developer holding m...