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obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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ELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY
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G03G5/075
obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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last 30 patents
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Patent Grant
Image forming apparatus and process cartridge
Patent number
12,153,371
Issue date
Nov 26, 2024
FUJIFILM Business Innovation Corp.
Yoshiteru Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
Patent number
12,117,741
Issue date
Oct 15, 2024
FUJIFILM Business Innovation Corp.
Hiroko Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Image forming method, image forming apparatus, and process cartridge
Patent number
10,845,738
Issue date
Nov 24, 2020
Ricoh Company, Ltd.
Hidetoshi Kami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photosensitive member, process cartridge and el...
Patent number
10,838,315
Issue date
Nov 17, 2020
Canon Kabushiki Kaisha
Hideharu Shimozawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Process cartridge and image-forming apparatus
Patent number
10,642,177
Issue date
May 5, 2020
Canon Kabushiki Kaisha
Nobuhiro Nakamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,558,132
Issue date
Feb 11, 2020
Canon Kabushiki Kaisha
Yuka Ishiduka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photoconductor, image forming apparatus, and im...
Patent number
10,545,417
Issue date
Jan 28, 2020
Ricoh Company, Ltd.
Hidetoshi Kami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Image forming apparatus
Patent number
10,459,375
Issue date
Oct 29, 2019
Canon Kabushiki Kaisha
Yasutaka Yagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
10,429,754
Issue date
Oct 1, 2019
Canon Kabushiki Kaisha
Koji Takahashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Image forming method, image forming apparatus, and process cartridge
Patent number
10,416,594
Issue date
Sep 17, 2019
Ricoh Company, Ltd.
Hidetoshi Kami
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging members comprising capped structured organic film compositions
Patent number
10,281,831
Issue date
May 7, 2019
Xerox Corporation
Adrien P. Cote
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Image forming apparatus having photosensitive member and intermedia...
Patent number
10,234,795
Issue date
Mar 19, 2019
Canon Kabushiki Kaisha
Yasutaka Yagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photosensitive member, method for manufacturing...
Patent number
10,067,431
Issue date
Sep 4, 2018
Canon Kabushiki Kaisha
Shinji Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electro-conductive belt and electrophotographic apparatus
Patent number
9,933,713
Issue date
Apr 3, 2018
Canon Kabushiki Kaisha
Kouichi Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polycarbonate containing photoconductors
Patent number
9,851,647
Issue date
Dec 26, 2017
Xerox Corporation
Jin Wu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photosensitive member, process cartridge, elect...
Patent number
9,740,117
Issue date
Aug 22, 2017
Canon Kabushiki Kaisha
Nobuo Kosaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Polycarbonate copolymer, coating liquid using same, molded body, an...
Patent number
9,551,946
Issue date
Jan 24, 2017
Idemitsu Kosan Co., Ltd.
Kengo Hirata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Polycarbonate copolymer, and coating liquid and electrophotographic...
Patent number
9,529,285
Issue date
Dec 27, 2016
IDEMITSU KOSAN CO., LTD.
Kengo Hirata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Polycarbonate copolymer
Patent number
9,458,291
Issue date
Oct 4, 2016
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Patent Grant
Image bearing member, manufacturing method of the same, image formi...
Patent number
9,201,319
Issue date
Dec 1, 2015
Ricoh Company, Ltd.
Kazukiyo Nagai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Photoreceptor, method for preparing photoreceptor, and image formin...
Patent number
9,146,483
Issue date
Sep 29, 2015
Ricoh Company, Ltd.
Mitsuaki Hirose
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
Patent number
9,075,326
Issue date
Jul 7, 2015
Fuji Xerox Co., Ltd.
Jiro Korenaga
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, process cartridge, and e...
Patent number
9,069,267
Issue date
Jun 30, 2015
Canon Kabushiki Kaisha
Kenichi Kaku
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
9,057,987
Issue date
Jun 16, 2015
Fuji Xerox Co., Ltd.
Yasuhiro Oda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
Patent number
9,023,563
Issue date
May 5, 2015
Fuji Xerox Co., Ltd.
Shinya Yamamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
Patent number
9,005,855
Issue date
Apr 14, 2015
Fuji Xerox Co., Ltd.
Yuko Iwadate
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photosensitive member, method for producing ele...
Patent number
8,940,465
Issue date
Jan 27, 2015
Canon Kabushiki Kaisha
Kunihiko Sekido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Grant
Image forming apparatus, and processing cartridge
Patent number
8,883,381
Issue date
Nov 11, 2014
Fuji Xerox Co., Ltd.
Katsumi Nukada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoconductor, image forming method, image for...
Patent number
8,871,412
Issue date
Oct 28, 2014
Ricoh Company, Ltd.
Yuuji Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic photoreceptor, process cartridge, and image for...
Patent number
8,815,480
Issue date
Aug 26, 2014
Fuji Xerox Co., Ltd.
Kenya Sonobe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20240329558
Publication date
Oct 3, 2024
FUJIFILM Business Innovation Corp.
Hiroko Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
Publication number
20240302783
Publication date
Sep 12, 2024
FUJIFILM Business Innovation Corp.
Yoshiteru YAMADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
RESIN, RESIN PRECURSOR COMPOSITION, COATING COMPOSITION, ELECTROPHO...
Publication number
20230340194
Publication date
Oct 26, 2023
Idemitsu Kosan Co.,Ltd
Takaaki HIKOSAKA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND I...
Publication number
20220128913
Publication date
Apr 28, 2022
KYOCERA DOCUMENT SOLUTIONS INC.
Tomofumi SHIMIZU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPA...
Publication number
20210333724
Publication date
Oct 28, 2021
Canon Kabushiki Kaisha
Hiroomi Kojima
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ELECTROPHOTOGRAPHIC PRINTING
Publication number
20200393774
Publication date
Dec 17, 2020
Hewlett-Packard Development Company, L.P.
Boris KAZIEV
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND ELECTROP...
Publication number
20200133145
Publication date
Apr 30, 2020
Canon Kabushiki Kaisha
Kan Tanabe
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND IM...
Publication number
20200033743
Publication date
Jan 30, 2020
Hidetoshi KAMI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND IMAGE FORMING APPARATUS
Publication number
20200026207
Publication date
Jan 23, 2020
KYOCERA DOCUMENT SOLUTIONS INC.
Kensuke OKAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
Publication number
20200004179
Publication date
Jan 2, 2020
Hidetoshi Kami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20190369511
Publication date
Dec 5, 2019
Canon Kabushiki Kaisha
Yuka Ishiduka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20190179240
Publication date
Jun 13, 2019
Canon Kabushiki Kaisha
Yasutaka Yagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER
Publication number
20190129321
Publication date
May 2, 2019
KYOCERA DOCUMENT SOLUTIONS INC.
Hideki OKADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180210374
Publication date
Jul 26, 2018
Canon Kabushiki Kaisha
Yasutaka Yagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING METHOD, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE
Publication number
20180113403
Publication date
Apr 26, 2018
Hidetoshi Kami
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR MANUFACTURING...
Publication number
20170315458
Publication date
Nov 2, 2017
Canon Kabushiki Kaisha
Shinji Takagi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, MOLDED BODY, AN...
Publication number
20160116854
Publication date
Apr 28, 2016
Idemitsu Kosan Co., Ltd.
Kengo HIRATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ELECTRO-CONDUCTIVE BELT AND ELECTROPHOTOGRAPHIC APPARATUS
Publication number
20150355561
Publication date
Dec 10, 2015
Canon Kabushiki Kaisha
Kouichi Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20150277247
Publication date
Oct 1, 2015
Canon Kabushiki Kaisha
Michiyo Sekiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CONDUCTIVE RESIN BELT, METHOD OF MANUFACTURING THE CONDUCTIVE RESIN...
Publication number
20150072148
Publication date
Mar 12, 2015
RICOH COMPANY, LTD.
Yumiko HAYASHI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POLYCARBONATE COPOLYMER
Publication number
20150010859
Publication date
Jan 8, 2015
Idemitsu Kosan Co., Ltd.
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYCARBONATE COPOLYMER, AND COATING LIQUID AND ELECTROPHOTOGRAPHIC...
Publication number
20140363760
Publication date
Dec 11, 2014
Kengo Hirata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
IMAGE BEARING MEMBER, MANUFACTURING METHOD OF THE SAME, IMAGE FORMI...
Publication number
20140178810
Publication date
Jun 26, 2014
Kazukiyo Nagai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20140072906
Publication date
Mar 13, 2014
FUJI XEROX CO., LTD
Yuko IWADATE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
Publication number
20140045111
Publication date
Feb 13, 2014
FUJI XEROX CO., LTD
Shinya YAMAMOTO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
IMAGE BEARING MEMBER AND IMAGE FORMING APPARATUS
Publication number
20140030644
Publication date
Jan 30, 2014
RICOH COMPANY, LTD.
Kunio HASEGAWA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
Organic Photoconductors with Latex Polymer Overcoat Layers
Publication number
20140023963
Publication date
Jan 23, 2014
Zhang-Lin Zhou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20140004453
Publication date
Jan 2, 2014
Kenichi Kaku
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND E...
Publication number
20140004452
Publication date
Jan 2, 2014
Michiyo Sekiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Patent Application
ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD FOR PRODUCING ELE...
Publication number
20140004455
Publication date
Jan 2, 2014
Kunihiko Sekido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY