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Suntou-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image heating device and image forming apparatus
Patent number
12,111,592
Issue date
Oct 8, 2024
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating device and image forming apparatus
Patent number
11,609,519
Issue date
Mar 21, 2023
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,454,926
Issue date
Sep 27, 2022
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that detects occurrence of image defect
Patent number
11,300,912
Issue date
Apr 12, 2022
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus to reduce deterioration of transferability
Patent number
11,156,958
Issue date
Oct 26, 2021
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus to reduce deterioration of transferability
Patent number
10,754,294
Issue date
Aug 25, 2020
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that discharges air to a space in a main as...
Patent number
10,185,256
Issue date
Jan 22, 2019
Canon Kabushiki Kaisha
Seiji Inada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating apparatus
Patent number
9,910,391
Issue date
Mar 6, 2018
Canon Kabushiki Kaisha
Yuki Nishizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fixing apparatus
Patent number
9,658,584
Issue date
May 23, 2017
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Heat-fixing device
Patent number
9,405,249
Issue date
Aug 2, 2016
Canon Kabushiki Kaisha
Masahide Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Image heating apparatus
Patent number
9,310,731
Issue date
Apr 12, 2016
Canon Kabushiki Kaisha
Hideaki Yonekubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating apparatus
Patent number
9,176,441
Issue date
Nov 3, 2015
Canon Kabushiki Kaisha
Hideaki Yonekubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image heating apparatus and pressure roller used in the apparatus
Patent number
7,321,746
Issue date
Jan 22, 2008
Canon Kabushiki Kaisha
Hiroyuki Sakakibara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
HEATING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20240329575
Publication date
Oct 3, 2024
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20230324834
Publication date
Oct 12, 2023
Canon Kabushiki Kaisha
SHIZUMA NISHIMURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20220206416
Publication date
Jun 30, 2022
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS THAT DETECTS OCCURRENCE OF IMAGE DEFECT
Publication number
20220011706
Publication date
Jan 13, 2022
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220004145
Publication date
Jan 6, 2022
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS TO REDUCE DETERIORATION OF TRANSFERABILITY
Publication number
20200348624
Publication date
Nov 5, 2020
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200041955
Publication date
Feb 6, 2020
Canon Kabushiki Kaisha
Tomoaki Nakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180088499
Publication date
Mar 29, 2018
Canon Kabushiki Kaisha
Seiji Inada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FIXING APPARATUS
Publication number
20160370743
Publication date
Dec 22, 2016
Canon Kabushiki Kaisha
Shizuma Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING APPARATUS
Publication number
20160313683
Publication date
Oct 27, 2016
Canon Kabushiki Kaisha
Yuki Nishizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
HEAT-FIXING DEVICE
Publication number
20160026132
Publication date
Jan 28, 2016
Canon Kabushiki Kaisha
Masahide Hirai
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
IMAGE HEATING APPARATUS
Publication number
20160004198
Publication date
Jan 7, 2016
Canon Kabushiki Kaisha
Hideaki Yonekubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE HEATING APPARATUS
Publication number
20150168893
Publication date
Jun 18, 2015
Canon Kabushiki Kaisha
Hideaki Yonekubo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image heating apparatus and pressure roller used in the apparatus
Publication number
20050214044
Publication date
Sep 29, 2005
Canon Kabushiki Kaisha
Hiroyuki Sakakibara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY