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Makoto Tokudome
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus, process cartridge, developing cartridge, a...
Patent number
10,209,668
Issue date
Feb 19, 2019
Canon Kabushiki Kaisha
Akihisa Matsukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,108,123
Issue date
Oct 23, 2018
Canon Kabushiki Kaisha
Motonari Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Accommodating container, process cartridge and electrophotographic...
Patent number
10,095,161
Issue date
Oct 9, 2018
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, developing device, process cartridge, and imag...
Patent number
10,025,265
Issue date
Jul 17, 2018
Canon Kabushiki Kaisha
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, development apparatus, process cartridge, and...
Patent number
9,996,032
Issue date
Jun 12, 2018
Canon Kabushiki Kaisha
Shunsuke Mizukoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, process cartridge, developing cartridge, a...
Patent number
9,971,298
Issue date
May 15, 2018
Canon Kabushiki Kaisha
Akihisa Matsukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that effects removal of residual toner
Patent number
9,927,730
Issue date
Mar 27, 2018
Canon Kabushiki Kaisha
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device, process cartridge, and image forming apparatus
Patent number
9,915,892
Issue date
Mar 13, 2018
Canon Kabushiki Kaisha
Satoshi Sunahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge with developing container for an image forming ap...
Patent number
9,766,571
Issue date
Sep 19, 2017
Canon Kabushiki Kaisha
Daisuke Baba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container with sealing member having a plurality of holes...
Patent number
9,599,932
Issue date
Mar 21, 2017
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process cartridge having projected portions and recessed portions p...
Patent number
9,501,032
Issue date
Nov 22, 2016
Canon Kabushiki Kaisha
Shuhei Kawasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, developing device, process cartridge and image...
Patent number
9,335,664
Issue date
May 10, 2016
Canon Kabushiki Kaisha
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Moving mechanism for a developing device, process cartridge and ima...
Patent number
9,256,157
Issue date
Feb 9, 2016
Canon Kabushiki Kaisha
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Small-sized developing device and process cartridge having stable d...
Patent number
9,213,257
Issue date
Dec 15, 2015
Canon Kabushiki Kaisha
Daisuke Baba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charging device and image forming apparatus
Patent number
9,176,414
Issue date
Nov 3, 2015
Canon Kabushiki Kaisha
Shun Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, DEVELOPING CARTRIDGE, A...
Publication number
20180224799
Publication date
Aug 9, 2018
Canon Kabushiki Kaisha
Akihisa Matsukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180088507
Publication date
Mar 29, 2018
Canon Kabushiki Kaisha
Motonari Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, DEVELOPING CARTRIDGE, A...
Publication number
20180024495
Publication date
Jan 25, 2018
Canon Kabushiki Kaisha
Akihisa Matsukawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, DEVELOPMENT APPARATUS, PROCESS CARTRIDGE, AND...
Publication number
20170293243
Publication date
Oct 12, 2017
Canon Kabushiki Kaisha
Shunsuke Mizukoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAG...
Publication number
20170293256
Publication date
Oct 12, 2017
Canon Kabushiki Kaisha
Kazuhisa Shida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ACCOMMODATING CONTAINER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC...
Publication number
20170168422
Publication date
Jun 15, 2017
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20170075248
Publication date
Mar 16, 2017
Canon Kabushiki Kaisha
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20170068182
Publication date
Mar 9, 2017
Canon Kabushiki Kaisha
Satoshi Sunahara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND PROCESS CARTRIDGE
Publication number
20160062265
Publication date
Mar 3, 2016
Canon Kabushiki Kaisha
Daisuke Baba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE...
Publication number
20150248079
Publication date
Sep 3, 2015
Canon Kabushiki Kaisha
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20150016843
Publication date
Jan 15, 2015
Canon Kabushiki Kaisha
Shuhei Kawasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CHARGING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20150003873
Publication date
Jan 1, 2015
Canon Kabushiki Kaisha
Shun Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE AND PROCESS CARTRIDGE
Publication number
20140348556
Publication date
Nov 27, 2014
Canon Kabushiki Kaisha
Daisuke Baba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ACCOMMODATING CONTAINER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC...
Publication number
20140212166
Publication date
Jul 31, 2014
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20140003845
Publication date
Jan 2, 2014
Makoto Tokudome
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY