Shota Oba

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Powder containing device and image forming apparatus
- Patent number 9,645,526
- Issue date May 9, 2017
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a rotational portion which accommoda...
- Patent number 9,639,029
- Issue date May 2, 2017
- Fuji Xerox Co., Ltd.
- Ayumi Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and container for developer
- Patent number 9,639,028
- Issue date May 2, 2017
- Fuji Xerox Co., Ltd.
- Kiyohito Horii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detachable body and image forming apparatus
- Patent number 9,594,330
- Issue date Mar 14, 2017
- Fuji Xerox Co., Ltd.
- Seigo Shinozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transporting member, developing device, and image forming apparatus
- Patent number 9,458,879
- Issue date Oct 4, 2016
- Fuji Xerox Co., Ltd.
- Yoshitaka Nakajima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Rotatable powder storage container
- Patent number 9,442,421
- Issue date Sep 13, 2016
- Fuji Xerox Co., Ltd.
- Seigo Shinozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and container for developer
- Patent number 9,436,131
- Issue date Sep 6, 2016
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developer container
- Patent number 9,395,649
- Issue date Jul 19, 2016
- Fuji Xerox Co., Ltd.
- Makoto Kanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and developing device
- Patent number 9,086,656
- Issue date Jul 21, 2015
- Fuji Xerox Co., Ltd.
- Takashi Ochi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,046,824
- Issue date Jun 2, 2015
- Fuji Xerox Co., Ltd.
- Shigeru Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer-agitating transporter, developing device, and image formi...
- Patent number 8,971,770
- Issue date Mar 3, 2015
- Fuji Xerox Co., Ltd.
- Yoshitaka Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,862,005
- Issue date Oct 14, 2014
- Fuji Xerox Co., Ltd.
- Jun Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,811,863
- Issue date Aug 19, 2014
- Fuji Xerox Co., Ltd.
- Takashi Ochi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a developer holder with a concavo-co...
- Patent number 8,768,225
- Issue date Jul 1, 2014
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, visible image forming device, and image forming...
- Patent number 8,676,094
- Issue date Mar 18, 2014
- Fuji Xerox Co., Ltd.
- Yoshitaka Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, assembly, and image forming apparatus with a bia...
- Patent number 8,676,097
- Issue date Mar 18, 2014
- Fuji Xerox Co., Ltd.
- Makoto Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image-forming apparatus
- Patent number 8,548,364
- Issue date Oct 1, 2013
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Development unit, image forming apparatus, and gap adjusting method
- Patent number 8,447,216
- Issue date May 21, 2013
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming device
- Patent number 8,437,649
- Issue date May 7, 2013
- Fuji Xerox Co., Ltd.
- Takashi Ochi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus
- Patent number 8,401,440
- Issue date Mar 19, 2013
- Fuji Xerox Co., Ltd.
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, assembly body, and image forming apparatus
- Patent number 8,331,832
- Issue date Dec 11, 2012
- Fuji Xerox Co., Ltd.
- Miho Ikeda
- 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
Developing device
- Patent number 7,697,864
- Issue date Apr 13, 2010
- Fuji Xerox Co., Ltd.
- Shigeru Inaba
- 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
Method for manufacturing image displaying medium
- Patent number 6,842,278
- Issue date Jan 11, 2005
- Fuji Xerox Co., Ltd.
- Motohiko Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing an image display medium capable of displayi...
- Patent number 6,836,304
- Issue date Dec 28, 2004
- Fuji Xerox Co., Ltd.
- Motohiko Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display medium, device and method
- Patent number 6,636,186
- Issue date Oct 21, 2003
- Fuji Xerox Co., Ltd.
- Yoshiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Developing unit and image forming apparatus using the same
- Patent number 6,473,586
- Issue date Oct 29, 2002
- Fuji Xerox Co., Ltd.
- Akihiko Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image display medium, image-forming method, image-forming apparatus...
- Patent number 6,411,316
- Issue date Jun 25, 2002
- Fuji Xerox Co., Ltd.
- Kiyoshi Shigehiro
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image display medium, image-forming method and image-forming appara...
- Patent number 6,407,763
- Issue date Jun 18, 2002
- Fuji Xerox Co., Ltd.
- Yoshiro Yamaguchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250102964
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Yujiro FUKUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250102949
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Kenta URAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170277077
- Publication date Sep 28, 2017
- FUJI XEROX CO., LTD
- Ayumi NOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER-CONTAINING VESSEL AND IMAGE FORMING APPARATUS
- Publication number 20170090346
- Publication date Mar 30, 2017
- FUJI XEROX CO., LTD
- Norihiro Tamazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DETACHABLE BODY AND IMAGE FORMING APPARATUS
- Publication number 20170090347
- Publication date Mar 30, 2017
- FUJI XEROX CO., LTD
- Seigo Shinozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS HAVING A ROTATIONAL PORTION WHICH ACCOMMODA...
- Publication number 20170090349
- Publication date Mar 30, 2017
- FUJI XEROX CO., LTD
- Ayumi Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONTAINING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170052479
- Publication date Feb 23, 2017
- FUJI XEROX CO., LTD
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTAINER FOR DEVELOPER
- Publication number 20160259267
- Publication date Sep 8, 2016
- FUJI XEROX CO., LTD
- Kiyohito HORII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CONTAINER FOR DEVELOPER
- Publication number 20160259270
- Publication date Sep 8, 2016
- FUJI XEROX CO., LTD
- Shota OBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER STORAGE DEVICE AND IMAGE-FORMING APPARATUS
- Publication number 20160091827
- Publication date Mar 31, 2016
- FUJI XEROX CO., LTD
- Shota OBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONTAINER DEVICE
- Publication number 20160091825
- Publication date Mar 31, 2016
- FUJI XEROX CO., LTD
- Shota OBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER STORAGE DEVICE
- Publication number 20160091819
- Publication date Mar 31, 2016
- FUJI XEROX CO., LTD
- Seigo SHINOZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150261133
- Publication date Sep 17, 2015
- FUJI XEROX CO., LTD
- Norihiro TAMAZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPING DEVICE
- Publication number 20150003879
- Publication date Jan 1, 2015
- FUJI XEROX CO., LTD
- Takashi OCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140286681
- Publication date Sep 25, 2014
- FUJI XEROX CO., LTD
- Shigeru Inaba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20140235415
- Publication date Aug 21, 2014
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER-AGITATING TRANSPORTER, DEVELOPING DEVICE, AND IMAGE FORMI...
- Publication number 20140193176
- Publication date Jul 10, 2014
- FUJI XEROX CO., LTD
- Yoshitaka NAKAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140056603
- Publication date Feb 27, 2014
- FUJI XEROX CO., LTD
- Jun ABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Device, Assembly, and Image Forming Apparatus
- Publication number 20130302068
- Publication date Nov 14, 2013
- Makoto HIROTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130236215
- Publication date Sep 12, 2013
- FUJI XEROX CO., LTD
- Takashi OCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120251189
- Publication date Oct 4, 2012
- FUJI XEROX CO., LTD
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, VISIBLE IMAGE FORMING DEVICE, AND IMAGE FORMING...
- Publication number 20120230737
- Publication date Sep 13, 2012
- FUJI XEROX CO., LTD
- Yoshitaka Nakajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT UNIT, IMAGE FORMING APPARATUS, AND GAP ADJUSTING METHOD
- Publication number 20120051796
- Publication date Mar 1, 2012
- FUJI XEROX CO., LTD
- Shota OBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120039637
- Publication date Feb 16, 2012
- FUJI XEROX CO., LTD
- Takashi OCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110229214
- Publication date Sep 22, 2011
- FUJI XEROX CO., LTD
- Shota Oba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, ASSEMBLY, AND IMAGE FORMING APPARATUS
- Publication number 20110229215
- Publication date Sep 22, 2011
- FUJI XEROX CO., LTD
- Makoto HIROTA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, ASSEMBLY BODY, AND IMAGE FORMING APPARATUS
- Publication number 20110222918
- Publication date Sep 15, 2011
- FUJI XEROX CO., LTD
- Miho IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING DEVICE
- Publication number 20110222878
- Publication date Sep 15, 2011
- FUJI XEROX CO., LTD
- Takashi OCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING UNIT FOR ELECTROPHOTOGRAPHY SYSTEM IMAGE FORMING APPARAT...
- Publication number 20110069993
- Publication date Mar 24, 2011
- FUJI XEROX CO., LTD
- Takashi YAMAMURO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE-FORMING APPARATUS
- Publication number 20110069999
- Publication date Mar 24, 2011
- FUJI XEROX CO., LTD
- Shota OBA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Person

Patents Grantslast 30 patents

Powder containing device and image forming apparatus

Image forming apparatus having a rotational portion which accommoda...

Image forming apparatus and container for developer

Detachable body and image forming apparatus

Transporting member, developing device, and image forming apparatus

Rotatable powder storage container

Image forming apparatus and container for developer

Image forming apparatus and developer container

Image forming apparatus and developing device

Developing device and image forming apparatus

Developer-agitating transporter, developing device, and image formi...

Image forming apparatus

Developing device and image forming apparatus

Image forming apparatus having a developer holder with a concavo-co...

Developing device, visible image forming device, and image forming...

Developing device, assembly, and image forming apparatus with a bia...

Developing device and image-forming apparatus

Development unit, image forming apparatus, and gap adjusting method

Developing device and image forming device

Developing device and image forming apparatus

Developing device, assembly body, and image forming apparatus

Image forming apparatus

Developing device

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

Method for manufacturing image displaying medium

Method of manufacturing an image display medium capable of displayi...

Image display medium, device and method

Developing unit and image forming apparatus using the same

Image display medium, image-forming method, image-forming apparatus...

Image display medium, image-forming method and image-forming appara...

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER TRANSPORT DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER-CONTAINING VESSEL AND IMAGE FORMING APPARATUS

DETACHABLE BODY AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS HAVING A ROTATIONAL PORTION WHICH ACCOMMODA...

POWDER CONTAINING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND CONTAINER FOR DEVELOPER

IMAGE FORMING APPARATUS AND CONTAINER FOR DEVELOPER

POWDER STORAGE DEVICE AND IMAGE-FORMING APPARATUS

POWDER CONTAINER DEVICE

POWDER STORAGE DEVICE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND DEVELOPING DEVICE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

TRANSPORTING MEMBER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS

DEVELOPER-AGITATING TRANSPORTER, DEVELOPING DEVICE, AND IMAGE FORMI...

IMAGE FORMING APPARATUS

Developing Device, Assembly, and Image Forming Apparatus

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING DEVICE, VISIBLE IMAGE FORMING DEVICE, AND IMAGE FORMING...

DEVELOPMENT UNIT, IMAGE FORMING APPARATUS, AND GAP ADJUSTING METHOD

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, ASSEMBLY, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, ASSEMBLY BODY, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING DEVICE

DEVELOPING UNIT FOR ELECTROPHOTOGRAPHY SYSTEM IMAGE FORMING APPARAT...

DEVELOPING DEVICE AND IMAGE-FORMING APPARATUS