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Kunihiro Niwa
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Mishima, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with a transfer device
Patent number
12,222,672
Issue date
Feb 11, 2025
Canon Kabushiki Kaisha
Chikara Imaizumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
12,216,428
Issue date
Feb 4, 2025
Canon Kabushiki Kaisha
Chikara Imaizumi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Sheet supporting apparatus and image forming apparatus
Patent number
12,092,988
Issue date
Sep 17, 2024
Canon Kabushiki Kaisha
Kunihiro Niwa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
12,032,321
Issue date
Jul 9, 2024
Canon Kabushiki Kaisha
Seiji Inada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Collimator lens and light source device
Patent number
10,884,256
Issue date
Jan 5, 2021
Canon Kabushiki Kaisha
Kunihiro Niwa
G02 - OPTICS
Information
Patent Grant
Optical scanning apparatus and image forming apparatus including th...
Patent number
9,571,688
Issue date
Feb 14, 2017
Canon Kabushiki Kaisha
Taku Murotani
G02 - OPTICS
Information
Patent Grant
Optical scanning apparatus and image forming apparatus including th...
Patent number
9,405,117
Issue date
Aug 2, 2016
Canon Kabushiki Kaisha
Taku Murotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240329591
Publication date
Oct 3, 2024
Canon Kabushiki Kaisha
SEIJI INADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240094671
Publication date
Mar 21, 2024
Canon Kabushiki Kaisha
CHIKARA IMAIZUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240085824
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
CHIKARA IMAIZUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240085849
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
CHIKARA IMAIZUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20240085825
Publication date
Mar 14, 2024
Canon Kabushiki Kaisha
CHIKARA IMAIZUMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230393519
Publication date
Dec 7, 2023
Canon Kabushiki Kaisha
SEIJI INADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SHEET SUPPORTING APPARATUS AND IMAGE FORMING APAPRATUS
Publication number
20210255579
Publication date
Aug 19, 2021
Canon Kabushiki Kaisha
Kunihiro Niwa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
COLLIMATOR LENS AND LIGHT SOURCE DEVICE
Publication number
20190033611
Publication date
Jan 31, 2019
Canon Kabushiki Kaisha
Kunihiro Niwa
G02 - OPTICS
Information
Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING TH...
Publication number
20160309053
Publication date
Oct 20, 2016
Canon Kabushiki Kaisha
Taku Murotani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING TH...
Publication number
20140168737
Publication date
Jun 19, 2014
Taku Murotani
G02 - OPTICS