Masaya Okamoto

Person

Kashiwazaki-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus, process cartridge, and image forming method
- Patent number 9,037,043
- Issue date May 19, 2015
- Fuji Xerox Co., Ltd.
- Yasuhiro Warita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D712459
- Issue date Sep 2, 2014
- Fuji Xerox Co., Ltd.
- Kazunori Koshimori
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D712462
- Issue date Sep 2, 2014
- Fuji Xerox Co., Ltd.
- Kazunori Koshimori
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D712461
- Issue date Sep 2, 2014
- Fuji Xerox Co., Ltd.
- Kazunori Koshimori
- D18 - Printing and office machinery
Information Patent Grant
Powder feed device and image forming apparatus
- Patent number 8,768,222
- Issue date Jul 1, 2014
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming agent storage container, image forming apparatus, met...
- Patent number 8,699,890
- Issue date Apr 15, 2014
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with detachable constituent component and h...
- Patent number 8,538,290
- Issue date Sep 17, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming agent storage container, image forming apparatus, met...
- Patent number 8,437,668
- Issue date May 7, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,406,653
- Issue date Mar 26, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus
- Patent number 8,355,656
- Issue date Jan 15, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit and image forming device equipped therewith
- Patent number 8,346,139
- Issue date Jan 1, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming structure
- Patent number 8,346,121
- Issue date Jan 1, 2013
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming agent storage container having a stirring part and a...
- Patent number 8,290,405
- Issue date Oct 16, 2012
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D661344
- Issue date Jun 5, 2012
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D659751
- Issue date May 15, 2012
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D659752
- Issue date May 15, 2012
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D659186
- Issue date May 8, 2012
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- D18 - Printing and office machinery
Information Patent Grant
Belt meandering correction apparatus and image forming apparatus em...
- Patent number 7,810,633
- Issue date Oct 12, 2010
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge of an image forming apparatus for removably mou...
- Patent number 7,389,067
- Issue date Jun 17, 2008
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for preventing a developer cartridge of an image forming app...
- Patent number 7,212,774
- Issue date May 1, 2007
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge, developing apparatus using the same, and image...
- Patent number 7,146,124
- Issue date Dec 5, 2006
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a development agent cartridge attach...
- Patent number 7,139,513
- Issue date Nov 21, 2006
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 7,130,561
- Issue date Oct 31, 2006
- Fuji Xerox Co., Ltd.
- Kazuaki Iikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D523066
- Issue date Jun 13, 2006
- Fuji Xerox Co., Ltd.
- Masamichi Kimura
- D18 - Printing and office machinery
Information Patent Grant
Image forming apparatus and holding method of image carrier
- Patent number 6,980,760
- Issue date Dec 27, 2005
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and control method of image forming apparatus
- Patent number 6,915,097
- Issue date Jul 5, 2005
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid recovery method and apparatus
- Patent number 6,567,634
- Issue date May 20, 2003
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning mechanism for an intermediate transfer body in an image fo...
- Patent number 6,490,424
- Issue date Dec 3, 2002
- Fuji Xerox Co., Ltd.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus having a peeling claw and heated rollers
- Patent number 6,078,776
- Issue date Jun 20, 2000
- NEC Corporation
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD
- Publication number 20130251400
- Publication date Sep 26, 2013
- FUJI XEROX CO., LTD
- Yasuhiro WARITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER FEED DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130251412
- Publication date Sep 26, 2013
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110229198
- Publication date Sep 22, 2011
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110229192
- Publication date Sep 22, 2011
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING APPARATUS
- Publication number 20110217086
- Publication date Sep 8, 2011
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, MET...
- Publication number 20110020014
- Publication date Jan 27, 2011
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, AND...
- Publication number 20100247153
- Publication date Sep 30, 2010
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, MET...
- Publication number 20100232813
- Publication date Sep 16, 2010
- FUJI XEROX CO., LTD
- Masaya OKAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT MEANDERING CORRECTION APPARATUS AND IMAGE FORMING APPARATUS EM...
- Publication number 20090294256
- Publication date Dec 3, 2009
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus for preventing a developer cartridge of an image forming...
- Publication number 20070154237
- Publication date Jul 5, 2007
- FUJI XEROX CO., LTD
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050175373
- Publication date Aug 11, 2005
- Fuji Xerox co., LTD.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050123320
- Publication date Jun 9, 2005
- Fuji Xerox co., LTD.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer cartridge, developing apparatus using the same, and image...
- Publication number 20050123322
- Publication date Jun 9, 2005
- FUJI XEROX CO., LTD
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device
- Publication number 20050084285
- Publication date Apr 21, 2005
- Fuji Xerox co., LTD.
- Kazuaki Iikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming unit and image forming apparatus
- Publication number 20050084286
- Publication date Apr 21, 2005
- Fuji Xerox co., LTD.
- Kazuaki Iikura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and control method of image forming apparatus
- Publication number 20040156656
- Publication date Aug 12, 2004
- Fuji Xerox co., LTD.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and holding method of image carrier
- Publication number 20040114962
- Publication date Jun 17, 2004
- Fuji Xerox co., LTD.
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid recovery method and apparatus
- Publication number 20010043821
- Publication date Nov 22, 2001
- NEC Corporation
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cleaning mechanism for image forming apparatus
- Publication number 20010009617
- Publication date Jul 26, 2001
- NEC Corporation
- Masaya Okamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Masaya Okamoto

Person

Patents Grantslast 30 patents

Image forming apparatus, process cartridge, and image forming method

Toner cartridge

Toner cartridge

Toner cartridge

Powder feed device and image forming apparatus

Image forming agent storage container, image forming apparatus, met...

Image forming apparatus with detachable constituent component and h...

Image forming agent storage container, image forming apparatus, met...

Image forming apparatus

Image-forming apparatus

Belt unit and image forming device equipped therewith

Image forming apparatus and image forming structure

Image forming agent storage container having a stirring part and a...

Toner cartridge

Toner cartridge

Toner cartridge

Toner cartridge

Belt meandering correction apparatus and image forming apparatus em...

Developer cartridge of an image forming apparatus for removably mou...

Device for preventing a developer cartridge of an image forming app...

Developer cartridge, developing apparatus using the same, and image...

Image forming apparatus having a development agent cartridge attach...

Image forming device

Toner cartridge

Image forming apparatus and holding method of image carrier

Image forming apparatus and control method of image forming apparatus

Liquid recovery method and apparatus

Cleaning mechanism for an intermediate transfer body in an image fo...

Image formation apparatus having a peeling claw and heated rollers

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING METHOD

POWDER FEED DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE-FORMING APPARATUS

IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, MET...

IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, AND...

IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, MET...

BELT MEANDERING CORRECTION APPARATUS AND IMAGE FORMING APPARATUS EM...

Apparatus for preventing a developer cartridge of an image forming...

Image forming apparatus

Image forming apparatus

Developer cartridge, developing apparatus using the same, and image...

Image forming device

Image forming unit and image forming apparatus

Image forming apparatus and control method of image forming apparatus

Image forming apparatus and holding method of image carrier

Liquid recovery method and apparatus

Cleaning mechanism for image forming apparatus