Masato Yuasa

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Kashiwa-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developer collecting container
- Patent number 11,402,792
- Issue date Aug 2, 2022
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer collecting container
- Patent number 11,003,127
- Issue date May 11, 2021
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device and image forming apparatus
- Patent number 10,295,950
- Issue date May 21, 2019
- Canon Kabushiki Kaisha
- Tadashi Iwakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a toner discharging portion and a cover
- Patent number 10,088,778
- Issue date Oct 2, 2018
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming unit having rotatable sta...
- Patent number 9,836,009
- Issue date Dec 5, 2017
- Canon Kabushiki Kaisha
- Shotaro Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPER COLLECTING CONTAINER
- Publication number 20210232082
- Publication date Jul 29, 2021
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER COLLECTING CONTAINER
- Publication number 20190056690
- Publication date Feb 21, 2019
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180364634
- Publication date Dec 20, 2018
- Canon Kabushiki Kaisha
- Tadashi Iwakawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20170315476
- Publication date Nov 2, 2017
- Canon Kabushiki Kaisha
- Masato Yuasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING UNIT
- Publication number 20160363903
- Publication date Dec 15, 2016
- Canon Kabushiki Kaisha
- Shotaro Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY