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Atsushi Kawarago
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Suntou-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cleaning apparatus for cleaning an element that bears a toner image...
Patent number
11,934,138
Issue date
Mar 19, 2024
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,079,701
Issue date
Aug 3, 2021
Canon Kabushiki Kaisha
Miho Kaiga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sheet feeding device
Patent number
10,329,106
Issue date
Jun 25, 2019
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming system with information on conveying speed transferre...
Patent number
10,061,254
Issue date
Aug 28, 2018
Canon Kabushiki Kaisha
Ryuichi Umehara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and feeding device
Patent number
9,944,480
Issue date
Apr 17, 2018
Canon Kabushiki Kaisha
Yuya Hirano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Developer supply cartridge shutter opening projection that moves in...
Patent number
9,471,007
Issue date
Oct 18, 2016
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,141,046
Issue date
Sep 22, 2015
Canon Kabushiki Kaisha
Yasuhiro Shimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Shutter mechanism, developer accommodating container, process cartr...
Patent number
9,057,986
Issue date
Jun 16, 2015
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a fixing unit comprising a current d...
Patent number
8,787,780
Issue date
Jul 22, 2014
Canon Kabushiki Kaisha
Yasuhiro Shimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
8,737,892
Issue date
May 27, 2014
Canon Kabushiki Kaisha
Katsuhiko Oba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet conveying apparatus and image forming apparatus
Patent number
8,430,392
Issue date
Apr 30, 2013
Canon Kabushiki Kaisha
Takao Nada
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming apparatus
Patent number
8,084,702
Issue date
Dec 27, 2011
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet feeding apparatus and image forming apparatus
Patent number
8,020,855
Issue date
Sep 20, 2011
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Sheet feeding apparatus and image forming apparatus
Patent number
7,607,657
Issue date
Oct 27, 2009
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20250021037
Publication date
Jan 16, 2025
Canon Kabushiki Kaisha
SHUN YAMASHITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BOOKLET MAKING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20240317534
Publication date
Sep 26, 2024
Canon Kabushiki Kaisha
KOJI KAWAMURA
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
BOOKLET MAKING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20240316978
Publication date
Sep 26, 2024
Canon Kabushiki Kaisha
YASUHIRO NAKAHARA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHAFT AND IMAGE FORMING APPARATUS
Publication number
20230331501
Publication date
Oct 19, 2023
Canon Kabushiki Kaisha
ATSUSHI KAWARAGO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
CLEANING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20230123409
Publication date
Apr 20, 2023
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210109464
Publication date
Apr 15, 2021
Canon Kabushiki Kaisha
Miho Kaiga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND FEEDING DEVICE
Publication number
20170267475
Publication date
Sep 21, 2017
Canon Kabushiki Kaisha
Yuya Hirano
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET FEEDING DEVICE
Publication number
20170166411
Publication date
Jun 15, 2017
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
IMAGE FORMING SYSTEM
Publication number
20170102654
Publication date
Apr 13, 2017
Canon Kabushiki Kaisha
Ryuichi Umehara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHUTTER MECHANISM, DEVELOPER ACCOMMODATING CONTAINER, PROCESS CARTR...
Publication number
20140376972
Publication date
Dec 25, 2014
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, DEVELOPING DEVICE, DEVELOPER SUPPLY CARTRIDGE,...
Publication number
20140348548
Publication date
Nov 27, 2014
Canon Kabushiki Kaisha
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140294416
Publication date
Oct 2, 2014
Yasuhiro Shimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20120242029
Publication date
Sep 27, 2012
Canon Kabushiki Kaisha
Takao Nada
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20120148273
Publication date
Jun 14, 2012
Canon Kabushiki Kaisha
Yasuhiro Shimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20120057901
Publication date
Mar 8, 2012
Canon Kabushiki Kaisha
Katsuhiko Oba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100051426
Publication date
Mar 4, 2010
Atsushi Kawarago
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20100001460
Publication date
Jan 7, 2010
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS
Publication number
20080079214
Publication date
Apr 3, 2008
Canon Kabushiki Kaisha
Atsushi Kawarago
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL