Koujirou Izumidate

Person

Chiba-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus that improves contact member durability and...
- Patent number 11,762,315
- Issue date Sep 19, 2023
- Canon Kabushiki Kaisha
- Ken Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that improves contact member durability and...
- Patent number 11,169,472
- Issue date Nov 9, 2021
- Canon Kabushiki Kaisha
- Ken Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and intermediate transfer member
- Patent number 11,022,922
- Issue date Jun 1, 2021
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic belt and electrophotographic image forming appa...
- Patent number 11,009,816
- Issue date May 18, 2021
- Canon Kabushiki Kaisha
- Keisuke Ishizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic belt and electrophotographic image forming appa...
- Patent number 10,551,771
- Issue date Feb 4, 2020
- Canon Kabuskiki Kaisha
- Kouichi Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,527,972
- Issue date Jan 7, 2020
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LOUVER, HEAD MOUNTED DISPLAY, AND OPTICAL DEVICE
- Publication number 20240210603
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- KOUJIROU IZUMIDATE
- G02 - OPTICS
Information Patent Application
IMAGE FORMING APPARATUS THAT IMPROVES CONTACT MEMBER DURABILITY AND...
- Publication number 20220026832
- Publication date Jan 27, 2022
- Canon Kabushiki Kaisha
- Ken Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND INTERMEDIATE TRANSFER MEMBER
- Publication number 20200401073
- Publication date Dec 24, 2020
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPA...
- Publication number 20200341410
- Publication date Oct 29, 2020
- Canon Kabushiki Kaisha
- Keisuke Ishizumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190332038
- Publication date Oct 31, 2019
- Canon Kabushiki Kaisha
- Shuji Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS THAT IMPROVES CONTACT MEMBER DURABILITY AND...
- Publication number 20190332040
- Publication date Oct 31, 2019
- Canon Kabushiki Kaisha
- Ken Yokoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APP...
- Publication number 20190324386
- Publication date Oct 24, 2019
- Canon Kabushiki Kaisha
- Kouichi Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Koujirou Izumidate

Person

Patents Grantslast 30 patents

Image forming apparatus that improves contact member durability and...

Image forming apparatus that improves contact member durability and...

Image forming apparatus and intermediate transfer member

Electrophotographic belt and electrophotographic image forming appa...

Electrophotographic belt and electrophotographic image forming appa...

Image forming apparatus

Patents Applicationslast 30 patents

LOUVER, HEAD MOUNTED DISPLAY, AND OPTICAL DEVICE

IMAGE FORMING APPARATUS THAT IMPROVES CONTACT MEMBER DURABILITY AND...

IMAGE FORMING APPARATUS AND INTERMEDIATE TRANSFER MEMBER

ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPA...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS THAT IMPROVES CONTACT MEMBER DURABILITY AND...

ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APP...