Satoru Ishikawa

Person

Kitanagoya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing cartridge and process cartridge
- Patent number 9,703,258
- Issue date Jul 11, 2017
- Brother Kogyo Kabushiki Kaisha
- Soun Kanada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge and photosensitive member cartridge
- Patent number 9,645,545
- Issue date May 9, 2017
- Brother Kogyo Kabushiki Kaisha
- Ryuji Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having cartridge detachably mounted therein
- Patent number 9,594,328
- Issue date Mar 14, 2017
- Brother Kogyo Kabushiki Kaisha
- Tomitake Aratachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge
- Patent number 9,423,769
- Issue date Aug 23, 2016
- Brother Kogyo Kabushiki Kaisha
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem type image forming apparatus
- Patent number 9,405,216
- Issue date Aug 2, 2016
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer cartridge
- Patent number 9,280,129
- Issue date Mar 8, 2016
- Brother Kogyo Kabushiki Kaisha
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming system including a plurality of types of developing c...
- Patent number 9,141,030
- Issue date Sep 22, 2015
- Brother Kogyo Kabushiki Kaisha
- Takashi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem type image forming apparatus
- Patent number 9,116,493
- Issue date Aug 25, 2015
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having cartridge detachably mounted therein
- Patent number 9,092,006
- Issue date Jul 28, 2015
- Brother Kogyo Kabushiki Kaisha
- Tomitake Aratachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge
- Patent number 9,069,328
- Issue date Jun 30, 2015
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive drum unit
- Patent number D724139
- Issue date Mar 10, 2015
- Brother Industries, Ltd.
- Takashi Shimizu
- D18 - Printing and office machinery
Information Patent Grant
Toner cartridge
- Patent number D723614
- Issue date Mar 3, 2015
- Brother Industries, Ltd.
- Takashi Shimizu
- D18 - Printing and office machinery
Information Patent Grant
Tandem type image forming apparatus
- Patent number 8,718,514
- Issue date May 6, 2014
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Tandem type image forming apparatus
- Patent number 8,559,850
- Issue date Oct 15, 2013
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridges, such as developer cartridges, for an image forming appa...
- Patent number 8,548,339
- Issue date Oct 1, 2013
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus and developer cartridge
- Patent number 8,126,352
- Issue date Feb 28, 2012
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for detecting developer cartridge status
- Patent number 8,090,272
- Issue date Jan 3, 2012
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including unit for determining type of deve...
- Patent number 8,009,996
- Issue date Aug 30, 2011
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods and systems relating to image forming apparatuses
- Patent number 7,970,293
- Issue date Jun 28, 2011
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Cartridges, such as developer cartridges, for an image forming appa...
- Patent number 7,953,330
- Issue date May 31, 2011
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming device and cartridge being electrically connected by...
- Patent number 7,953,339
- Issue date May 31, 2011
- Brother Kogyo Kabushiki Kaisha
- Yasuo Fukamachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge
- Patent number 7,941,072
- Issue date May 10, 2011
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Developing cartridge, process cartridge, and image forming apparatus
- Patent number 7,899,358
- Issue date Mar 1, 2011
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming device
- Patent number 7,826,768
- Issue date Nov 2, 2010
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and process cartridge
- Patent number 7,764,903
- Issue date Jul 27, 2010
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D601183
- Issue date Sep 29, 2009
- Brother Industries, Ltd.
- Satoru Ishikawa
- D18 - Printing and office machinery
Information Patent Grant
Photosensitive drum unit
- Patent number D601184
- Issue date Sep 29, 2009
- Brother Industries, Ltd.
- Tatsuo Ogasawara
- D18 - Printing and office machinery
Information Patent Grant
Image forming apparatus, developer cartridge, and detecting unit fo...
- Patent number 7,574,148
- Issue date Aug 11, 2009
- Brother Kogyo Kabushiki Kaisha
- Hiroshi Igarashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process cartridge, photosensitive member cartridge, developer cartr...
- Patent number 7,565,094
- Issue date Jul 21, 2009
- Brother Kogyo Kabushiki Kaisha
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner cartridge
- Patent number D595343
- Issue date Jun 30, 2009
- Brother Industries, Ltd.
- Satoru Ishikawa
- D18 - Printing and office machinery

Patents Applicationslast 30 patents

Information Patent Application
Tandem Type Image Forming Apparatus
- Publication number 20150362857
- Publication date Dec 17, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Having Cartridge Detachably Mounted Therein
- Publication number 20150293472
- Publication date Oct 15, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomitake Aratachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge and Photosensitive Member Cartridge
- Publication number 20150192894
- Publication date Jul 9, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryuji Noda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming System Including a Plurality of Types of Developing C...
- Publication number 20150139691
- Publication date May 21, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Takashi Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developer Cartridge
- Publication number 20150139693
- Publication date May 21, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Keita Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cartridge
- Publication number 20150023688
- Publication date Jan 22, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process Cartridge
- Publication number 20150023692
- Publication date Jan 22, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Tokifumi Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing Cartridge and Process Cartridge
- Publication number 20150023694
- Publication date Jan 22, 2015
- BROTHER KOGYO KABUSHIKI KAISHA
- Soun Kanada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Having Cartridge Detachably Mounted Therein
- Publication number 20140294404
- Publication date Oct 2, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Tomitake Aratachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tandem Type Image Forming Apparatus
- Publication number 20140241778
- Publication date Aug 28, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tandem Type Image Forming Apparatus
- Publication number 20140037339
- Publication date Feb 6, 2014
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGES, SUCH AS DEVELOPER CARTRIDGES, FOR AN IMAGE FORMING APPA...
- Publication number 20110211864
- Publication date Sep 1, 2011
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Tandem Type Image Forming Apparatus
- Publication number 20090317130
- Publication date Dec 24, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus And Process Cartridge
- Publication number 20090060568
- Publication date Mar 5, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cartridge
- Publication number 20090000423
- Publication date Jan 1, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus and Developer Cartridge
- Publication number 20080240778
- Publication date Oct 2, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru ISHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cartridge and Image Forming Device
- Publication number 20080240776
- Publication date Oct 2, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Device and Cartridge
- Publication number 20080240774
- Publication date Oct 2, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Yasuo FUKAMACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGES, SUCH AS DEVLEOPER CARTRIDGES, FOR AN IMAGE FORMING APPA...
- Publication number 20080223173
- Publication date Sep 18, 2008
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS AND SYSTEMS RELATING TO IMAGE FORMING APPARATUSES
- Publication number 20080205911
- Publication date Aug 28, 2008
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20080205931
- Publication date Aug 28, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus
- Publication number 20080205928
- Publication date Aug 28, 2008
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND DEVELOPER CARTRIDGE
- Publication number 20070122165
- Publication date May 31, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Hiroshi IGARASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing cartridge, process cartridge, and image forming apparatus
- Publication number 20070071480
- Publication date Mar 29, 2007
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE, PHOTOSENSITIVE MEMBER CARTRIDGE, DEVELOPER CARTR...
- Publication number 20060275052
- Publication date Dec 7, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Satoru Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge and image forming apparatus
- Publication number 20060045568
- Publication date Mar 2, 2006
- BROTHER KOGYO KABUSHIKI KAISHA
- Isao Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Process cartridge that accurately disposes brush with respect to im...
- Publication number 20050169669
- Publication date Aug 4, 2005
- BROTHER KOGYO KABUSHIKI KAISHA
- Soichiro Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and process cartridge
- Publication number 20050100357
- Publication date May 12, 2005
- BROTHER KOGYO KABUSHIKI KAISHA
- Soichiro Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050100363
- Publication date May 12, 2005
- BROTHER KOGYO KABUSHIKI KAISHA
- Mitsuru Horinoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Processing apparatus and image forming apparatus
- Publication number 20050078976
- Publication date Apr 14, 2005
- BROTHER KOGYO KABUSHIKI KAISHA
- Hideaki Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Satoru Ishikawa

Person

Patents Grantslast 30 patents

Developing cartridge and process cartridge

Process cartridge and photosensitive member cartridge

Image forming apparatus having cartridge detachably mounted therein

Process cartridge

Tandem type image forming apparatus

Developer cartridge

Image forming system including a plurality of types of developing c...

Tandem type image forming apparatus

Image forming apparatus having cartridge detachably mounted therein

Cartridge

Photosensitive drum unit

Toner cartridge

Tandem type image forming apparatus

Tandem type image forming apparatus

Cartridges, such as developer cartridges, for an image forming appa...

Image forming apparatus and developer cartridge

Image forming apparatus for detecting developer cartridge status

Image forming apparatus including unit for determining type of deve...

Methods and systems relating to image forming apparatuses

Cartridges, such as developer cartridges, for an image forming appa...

Image forming device and cartridge being electrically connected by...

Cartridge

Developing cartridge, process cartridge, and image forming apparatus

Cartridge and image forming device

Image forming apparatus and process cartridge

Toner cartridge

Photosensitive drum unit

Image forming apparatus, developer cartridge, and detecting unit fo...

Process cartridge, photosensitive member cartridge, developer cartr...

Toner cartridge

Patents Applicationslast 30 patents

Tandem Type Image Forming Apparatus

Image Forming Apparatus Having Cartridge Detachably Mounted Therein

Process Cartridge and Photosensitive Member Cartridge

Image Forming System Including a Plurality of Types of Developing C...

Developer Cartridge

Cartridge

Process Cartridge

Developing Cartridge and Process Cartridge

Image Forming Apparatus Having Cartridge Detachably Mounted Therein

Tandem Type Image Forming Apparatus

Tandem Type Image Forming Apparatus

CARTRIDGES, SUCH AS DEVELOPER CARTRIDGES, FOR AN IMAGE FORMING APPA...

Tandem Type Image Forming Apparatus

Image Forming Apparatus And Process Cartridge

Cartridge

Image Forming Apparatus and Developer Cartridge

Cartridge and Image Forming Device

Image Forming Device and Cartridge

CARTRIDGES, SUCH AS DEVLEOPER CARTRIDGES, FOR AN IMAGE FORMING APPA...

METHODS AND SYSTEMS RELATING TO IMAGE FORMING APPARATUSES

Image Forming Apparatus

Image Forming Apparatus

IMAGE FORMING APPARATUS AND DEVELOPER CARTRIDGE

Developing cartridge, process cartridge, and image forming apparatus

PROCESS CARTRIDGE, PHOTOSENSITIVE MEMBER CARTRIDGE, DEVELOPER CARTR...

Process cartridge and image forming apparatus

Process cartridge that accurately disposes brush with respect to im...

Image forming apparatus and process cartridge

Image forming apparatus

Processing apparatus and image forming apparatus