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Shota Nakamura
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Yokohama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cartridge and image forming apparatus
Patent number
11,454,903
Issue date
Sep 27, 2022
Canon Kabushiki Kaisha
Jiro Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, process cartridge, and image forming apparatus
Patent number
11,194,267
Issue date
Dec 7, 2021
Canon Kabushiki Kaisha
Shota Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge and image forming apparatus
Patent number
11,073,774
Issue date
Jul 27, 2021
Canon Kabushiki Kaisha
Jiro Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Unit having a developer conveying member and a filter for a chamber
Patent number
10,866,539
Issue date
Dec 15, 2020
Canon Kabushiki Kaisha
Hisashi Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge remanufacturing method and cartridge
Patent number
10,732,545
Issue date
Aug 4, 2020
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer container, process cartridge, and image forming apparatus
Patent number
10,620,563
Issue date
Apr 14, 2020
Canon Kabushiki Kaisha
Shota Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing unit, process cartridge, and image forming apparatus inc...
Patent number
10,488,785
Issue date
Nov 26, 2019
Canon Kabushiki Kaisha
Hideki Kakuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20210311413
Publication date
Oct 7, 2021
Canon Kabushiki Kaisha
Jiro Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20210080868
Publication date
Mar 18, 2021
Canon Kabushiki Kaisha
Jiro Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20200209782
Publication date
Jul 2, 2020
Canon Kabushiki Kaisha
Shota Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CARTRIDGE REMANUFACTURING METHOD AND CARTRIDGE
Publication number
20200073286
Publication date
Mar 5, 2020
Canon Kabushiki Kaisha
Toshiaki Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
REMANUFACTURING METHOD
Publication number
20200073288
Publication date
Mar 5, 2020
Canon Kabushiki Kaisha
Shota Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPING UNIT, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS INC...
Publication number
20180231917
Publication date
Aug 16, 2018
Canon Kabushiki Kaisha
Hideki Kakuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
UNIT, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS
Publication number
20180129150
Publication date
May 10, 2018
Canon Kabushiki Kaisha
Hisashi Taniguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DEVELOPER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
Publication number
20180120731
Publication date
May 3, 2018
Canon Kabushiki Kaisha
Shota Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY