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Noboru HIRAKAWA
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Charging member, charging device, process cartridge, and image form...
Patent number
11,809,126
Issue date
Nov 7, 2023
FUJIFILM Business Innovation Corp.
Yasuhiko Kinuta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Image forming apparatus and process cartridge
Patent number
11,644,762
Issue date
May 9, 2023
FUJIFILM Business Innovation Corp.
Yasuhiko Kinuta
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
11,262,675
Issue date
Mar 1, 2022
FUJIFILM Business Innovation Corp.
Masaaki Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid applying device for fixing belt
Patent number
11,131,948
Issue date
Sep 28, 2021
FUJIFILM Business Innovation Corp.
Takashi Ochi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Belt-type transport device, fixing device, and image forming apparatus
Patent number
10,747,153
Issue date
Aug 18, 2020
Fuji Xerox Co., Ltd.
Mitsutoshi Hongo
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having transfer unit
Patent number
10,712,690
Issue date
Jul 14, 2020
Fuji Xerox Co., Ltd.
Yoko Miyamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer unit comprising alternating current bias and humidifying unit
Patent number
10,635,048
Issue date
Apr 28, 2020
Fuji Xerox Co., Ltd.
Noboru Hirakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,635,038
Issue date
Apr 28, 2020
Fuji Xerox Co., Ltd.
Masaaki Yamaura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device have a reducing element reduces an amount of c...
Patent number
10,514,634
Issue date
Dec 24, 2019
Fuji Xerox Co., Ltd.
Noboru Hirakawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CHARGING MEMBER, CHARGING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORM...
Publication number
20230068161
Publication date
Mar 2, 2023
FUJIFILM Business Innovation Corp.
Yasuhiko KINUTA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20230064838
Publication date
Mar 2, 2023
FUJIFILM Business Innovation Corp.
Yasuhiko KINUTA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIQUID APPLYING DEVICE AND HEATING DEVICE
Publication number
20210048768
Publication date
Feb 18, 2021
FUJI XEROX CO., LTD
Takashi Ochi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
BELT-TYPE TRANSPORT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20200218184
Publication date
Jul 9, 2020
FUJI XEROX CO., LTD
Mitsutoshi HONGO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
Publication number
20200081397
Publication date
Mar 12, 2020
FUJI XEROX CO., LTD
Noboru HIRAKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200026225
Publication date
Jan 23, 2020
FUJI XEROX CO., LTD
Masaaki TAKAHASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190187599
Publication date
Jun 20, 2019
FUJI XEROX CO.,LTD.
Masaaki YAMAURA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190107798
Publication date
Apr 11, 2019
FUJI XEROX CO., LTD
Yoko MIYAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING DEVICE
Publication number
20190056682
Publication date
Feb 21, 2019
FUJI XEROX CO., LTD
Noboru HIRAKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY