Ryo SEKIGUCHI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lubricant solid, image forming apparatus, and process cartridge
- Patent number 11,921,455
- Issue date Mar 5, 2024
- FUJIFILM Business Innovation Corp.
- Yohei Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing belt, fixing device, and image forming apparatus
- Patent number 11,327,425
- Issue date May 10, 2022
- FUJIFILM Business Innovation Corp.
- Ryohei Yoshikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing belt, fixing device, and image forming apparatus
- Patent number 10,990,048
- Issue date Apr 27, 2021
- Fuji Xerox Co., Ltd.
- Tomotake Inagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
- Patent number 9,034,543
- Issue date May 19, 2015
- Fuji Xerox Co., Ltd.
- Yuko Iwadate
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus forming a developed image using an image ca...
- Patent number 7,715,777
- Issue date May 11, 2010
- Fuji Xerox Co., Ltd.
- Masaharu Shirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LUBRICANT SOLID, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
- Publication number 20230280689
- Publication date Sep 7, 2023
- FUJIFILM Business Innovation Corp.
- Yohei SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLL MEMBER, CHARGING MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, A...
- Publication number 20230266691
- Publication date Aug 24, 2023
- FUJIFILM Business Innovation Corp.
- Yuki TAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20210132532
- Publication date May 6, 2021
- FUJI XEROX CO., LTD
- Tomotake INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20210132533
- Publication date May 6, 2021
- FUJI XEROX CO., LTD
- Ryohei YOSHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20140295337
- Publication date Oct 2, 2014
- FUJI XEROX CO., LTD
- Yuko IWADATE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090035036
- Publication date Feb 5, 2009
- FUJI XEROX CO., LTD
- Masaharu Shirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electrophotographic photoreceptor, image forming apparatus, and pro...
- Publication number 20060029870
- Publication date Feb 9, 2006
- FUJI XEROX CO., LTD
- Katsumi Nukada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Ryo SEKIGUCHI

Person

Patents Grantslast 30 patents

Lubricant solid, image forming apparatus, and process cartridge

Fixing belt, fixing device, and image forming apparatus

Fixing belt, fixing device, and image forming apparatus

Electrophotographic photoreceptor, process cartridge, and image for...

Image forming apparatus forming a developed image using an image ca...

Patents Applicationslast 30 patents

LUBRICANT SOLID, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE

ROLL MEMBER, CHARGING MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, A...

FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING BELT, FIXING DEVICE, AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

Image forming apparatus

Electrophotographic photoreceptor, image forming apparatus, and pro...