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Toshikazu Tsuchiya
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Susono-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus and detection apparatus
Patent number
9,494,889
Issue date
Nov 15, 2016
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus for determining remaining amount of develop...
Patent number
9,317,005
Issue date
Apr 19, 2016
Canon Kabushiki Kaisha
Masafumi Monde
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,268,254
Issue date
Feb 23, 2016
Canon Kabushiki Kaisha
Masafumi Monde
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having developer amount determination
Patent number
9,152,079
Issue date
Oct 6, 2015
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,086,651
Issue date
Jul 21, 2015
Canon Kabushiki Kaisha
Shinji Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus, process cartridge, and image forming apparatus
Patent number
9,081,329
Issue date
Jul 14, 2015
Canon Kabushiki Kaisha
Hidetoshi Hanamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Motor control device, and optical scanning device, image forming de...
Patent number
9,071,173
Issue date
Jun 30, 2015
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
8,971,734
Issue date
Mar 3, 2015
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing unit, process cartridge, and image forming apparatus
Patent number
8,909,073
Issue date
Dec 9, 2014
Canon Kabushiki Kaisha
Shinji Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,675,032
Issue date
Mar 18, 2014
Canon Kabushiki Kaisha
Yoshiki Kudo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container, developing device, process cartridge and image for...
Patent number
8,655,202
Issue date
Feb 18, 2014
Canon Kabushiki Kaisha
Taku Fukita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with shared line for horizontal synchroniza...
Patent number
8,477,170
Issue date
Jul 2, 2013
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Driving control apparatus for stepping motor and image forming appa...
Patent number
8,299,745
Issue date
Oct 30, 2012
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Fixing apparatus, and image forming apparatus
Patent number
7,283,763
Issue date
Oct 16, 2007
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing apparatus and image forming apparatus with temperature contr...
Patent number
7,136,601
Issue date
Nov 14, 2006
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Heating apparatus
Patent number
7,054,573
Issue date
May 30, 2006
Canon Kabushiki Kaisha
Masahide Hirai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing apparatus, and image forming apparatus
Patent number
7,013,097
Issue date
Mar 14, 2006
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating apparatus including rotary member with metal layer
Patent number
7,003,253
Issue date
Feb 21, 2006
Canon Kabushiki Kaisha
Michio Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS AND DETECTION APPARATUS
Publication number
20150301470
Publication date
Oct 22, 2015
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MOTOR CONTROL DEVICE, AND OPTICAL SCANNING DEVICE, IMAGE FORMING DE...
Publication number
20140204431
Publication date
Jul 24, 2014
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G02 - OPTICS
Information
Patent Application
DEVELOPING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20140044443
Publication date
Feb 13, 2014
Canon Kabushiki Kaisha
Hidetoshi Hanamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140037305
Publication date
Feb 6, 2014
Canon Kabushiki Kaisha
Masafumi Monde
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140023385
Publication date
Jan 23, 2014
Canon Kabushiki Kaisha
Shinji Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130308965
Publication date
Nov 21, 2013
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130266330
Publication date
Oct 10, 2013
Canon Kabushiki Kaisha
Masafumi Monde
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130223857
Publication date
Aug 29, 2013
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20130155163
Publication date
Jun 20, 2013
Canon Kabushiki Kaisha
Yoshiki Kudo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20130039670
Publication date
Feb 14, 2013
Canon Kabushiki Kaisha
Shinji Hosoya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FOR...
Publication number
20120148271
Publication date
Jun 14, 2012
Canon Kabushiki Kaisha
Taku Fukita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVING CONTROL APPARATUS FOR STEPPING MOTOR AND IMAGE FORMING APPA...
Publication number
20100272485
Publication date
Oct 28, 2010
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100123931
Publication date
May 20, 2010
Canon Kabushiki Kaisha
Toshikazu Tsuchiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing apparatus, and image forming apparatus
Publication number
20060083529
Publication date
Apr 20, 2006
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Heating apparatus
Publication number
20040218943
Publication date
Nov 4, 2004
Canon Kabushiki Kaisha
Masahide Hirai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing apparatus, and image forming apparatus
Publication number
20040105693
Publication date
Jun 3, 2004
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image heating apparatus including rotary member with metal layer
Publication number
20040081491
Publication date
Apr 29, 2004
Canon Kabushiki Kaisha
Michio Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Fixing apparatus and image forming apparatus
Publication number
20040033084
Publication date
Feb 19, 2004
Canon Kabushiki Kaisha
Tomoo Akizuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY