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Norihiro Matsumoto
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Transfer unit and image forming apparatus
Patent number
11,921,444
Issue date
Mar 5, 2024
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner conveying device and image forming apparatus
Patent number
11,841,645
Issue date
Dec 12, 2023
Canon Kabushiki Kaisha
Fuyuko Koyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,835,890
Issue date
Dec 5, 2023
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer unit and image forming apparatus
Patent number
11,435,679
Issue date
Sep 6, 2022
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer unit and image-forming apparatus to increase a ratio of fi...
Patent number
11,333,991
Issue date
May 17, 2022
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning device and image forming apparatus
Patent number
11,209,766
Issue date
Dec 28, 2021
Canon Kabushiki Kaisha
Yuichiro Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer unit and image-forming apparatus to increase a ratio of fi...
Patent number
11,054,758
Issue date
Jul 6, 2021
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drive apparatus and belt unit for image forming apparatus
Patent number
9,822,822
Issue date
Nov 21, 2017
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Drive apparatus and belt unit for image forming apparatus
Patent number
9,546,693
Issue date
Jan 17, 2017
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20230341793
Publication date
Oct 26, 2023
Canon Kabushiki Kaisha
NORIHIRO MATSUMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER UNIT, IMAGE FORMING APPARATUS, AND METHOD FOR MANUFACTURIN...
Publication number
20230288844
Publication date
Sep 14, 2023
Canon Kabushiki Kaisha
YUICHIRO INABA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20220404742
Publication date
Dec 22, 2022
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER UNIT AND IMAGE FORMING APPARATUS
Publication number
20220357692
Publication date
Nov 10, 2022
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20220350275
Publication date
Nov 3, 2022
Canon Kabushiki Kaisha
Fuyuko Koyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER UNIT AND IMAGE-FORMING APPARATUS
Publication number
20210271181
Publication date
Sep 2, 2021
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS
Publication number
20210132539
Publication date
May 6, 2021
Canon Kabushiki Kaisha
Yuichiro Inaba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER UNIT AND IMAGE FORMING APPARATUS
Publication number
20210018865
Publication date
Jan 21, 2021
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER UNIT AND IMAGE-FORMING APPARATUS
Publication number
20200379368
Publication date
Dec 3, 2020
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVE APPARATUS AND BELT UNIT FOR IMAGE FORMING APPARATUS
Publication number
20170089400
Publication date
Mar 30, 2017
Canon Kabushiki Kaisha
Norihiro Matsumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DRIVE APPARATUS AND BELT UNIT FOR IMAGE FORMING APPARATUS
Publication number
20160169290
Publication date
Jun 16, 2016
Canon Kabushiki Kaisha
Norihiro Matsumoto
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...