Yuya Nagatomo

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus that adjusts voltage for charging photosens...
- Patent number 11,726,415
- Issue date Aug 15, 2023
- Canon Kabushiki Kaisha
- Yuya Nagatomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,474,466
- Issue date Oct 18, 2022
- Canon Kabushiki Kaisha
- Yuya Nagatomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge having a charging roller with...
- Patent number 10,551,763
- Issue date Feb 4, 2020
- Canon Kabushiki Kaisha
- Michihiro Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and cartridge having charging roller
- Patent number 10,310,402
- Issue date Jun 4, 2019
- Canon Kabushiki Kaisha
- Jiro Kinokuni
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging roller, cartridge, image forming apparatus and manufacturi...
- Patent number 10,268,132
- Issue date Apr 23, 2019
- Canon Kabushiki Kaisha
- Takeshi Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220163908
- Publication date May 26, 2022
- Canon Kabushiki Kaisha
- Yuya Nagatomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20210389690
- Publication date Dec 16, 2021
- Canon Kabushiki Kaisha
- Yuya Nagatomo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING ROLLER, CARTRIDGE, IMAGE FORMING APPARATUS AND MANUFACTURI...
- Publication number 20180364604
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Takeshi Fujino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE
- Publication number 20180364605
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Michihiro Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND CARTRIDGE HAVING CHARGING ROLLER
- Publication number 20180364637
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Jiro Kinokuni
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY