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G03G21/1882
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming device
Patent number
12,135,506
Issue date
Nov 5, 2024
Toshiba Tec Kabushiki Kaisha
Suguru Kurita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of setting up electrical communications between an imaging d...
Patent number
12,003,686
Issue date
Jun 4, 2024
Lexmark International, Inc.
Stephen Porter Bush
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of controlling extension of use of...
Patent number
11,934,144
Issue date
Mar 19, 2024
Brother Kogyo Kabushiki Kaisha
Tadao Kyotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus determining whether cartridge is usable bas...
Patent number
11,914,324
Issue date
Feb 27, 2024
Brother Kogyo Kabushiki Kaisha
Yuki Fukusada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Consumable chip and control method of consumable chip, consumable m...
Patent number
11,822,263
Issue date
Nov 21, 2023
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Bo Wang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of controlling extension of use of...
Patent number
11,809,128
Issue date
Nov 7, 2023
Brother Kogyo Kabushiki Kaisha
Tadao Kyotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of determining whether to order new...
Patent number
11,774,894
Issue date
Oct 3, 2023
Brother Kogyo Kabushiki Kaisha
Takashi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Server apparatus that calculates residual service life of replaceab...
Patent number
11,640,134
Issue date
May 2, 2023
Kyocera Document Solutions Inc.
Yuya Okazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus determining whether cartridge is usable bas...
Patent number
11,513,471
Issue date
Nov 29, 2022
Brother Kogyo Kabushiki Kaisha
Yuki Fukusada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of determining whether toner cartri...
Patent number
11,454,925
Issue date
Sep 27, 2022
Brother Kogyo Kabushiki Kaisha
Takashi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, image forming system and method of control...
Patent number
11,448,992
Issue date
Sep 20, 2022
Canon Kabushiki Kaisha
Yuichiro Oda
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Image forming apparatus to which cartridge is attachable and includ...
Patent number
11,392,084
Issue date
Jul 19, 2022
Brother Kogyo Kabushiki Kaisha
Shinta Sugiura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of controlling extension of use of...
Patent number
11,378,913
Issue date
Jul 5, 2022
Brother Kogyo Kabushiki Kaisha
Tadao Kyotani
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus capable of controlling extension of use of...
Patent number
11,256,211
Issue date
Feb 22, 2022
Brother Kogyo Kabushiki Kaisha
Tadao Kyotani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of determining whether toner cartri...
Patent number
10,962,928
Issue date
Mar 30, 2021
Brother Kogyo Kabushiki Kaisha
Takashi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,929,521
Issue date
Feb 23, 2021
Canon Kabushiki Kaisha
Daiju Yoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Chip and supply item for imaging device, including communication
Patent number
10,880,454
Issue date
Dec 29, 2020
Lexmark International, Inc.
Stephen Porter Bush
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Antenna substrate, image forming apparatus
Patent number
10,699,083
Issue date
Jun 30, 2020
Kyocera Document Solutions Inc.
Wataru Shirai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
CRUM unit mountable in consumable unit of image forming apparatus a...
Patent number
10,649,379
Issue date
May 12, 2020
Hewlett-Packard Development Company, L.P.
Chang-keun Seo
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus capable of determining whether toner cartri...
Patent number
10,564,599
Issue date
Feb 18, 2020
Brother Kogyo Kabushiki Kaisha
Takashi Suzuki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, electronic storage device, cartridge, and...
Patent number
10,474,097
Issue date
Nov 12, 2019
Canon Kabushiki Kaisha
Takayuki Namiki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Network system comprising customer replaceable unit
Patent number
10,429,764
Issue date
Oct 1, 2019
SHARP KABUSHIKI KAISHA
Yuji Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
10,387,756
Issue date
Aug 20, 2019
Kyocera Document Solutions Inc.
Shizuya Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Repair method and repair chip for regenerative ink cartridge, and r...
Patent number
10,372,073
Issue date
Aug 6, 2019
HANGZHOU CHIPJET TECHNOLOGY CO., LTD.
Heng Zhang
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Toner container attachment detecting device and image forming appar...
Patent number
10,241,468
Issue date
Mar 26, 2019
KYOCERA Document Solutions Inc.
Shizuya Uemura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus that controls power supply based on result...
Patent number
10,185,521
Issue date
Jan 22, 2019
Kyocera Document Solutions Inc.
Hiroyuki Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Network system comprising customer replaceable unit
Patent number
10,175,605
Issue date
Jan 8, 2019
SHARP KABUSHIKI KAISHA
Yuji Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning device and process cartridge
Patent number
10,082,750
Issue date
Sep 25, 2018
Canon Kabushiki Kaisha
Yuichi Fukui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Network system comprising customer replaceable unit
Patent number
10,018,938
Issue date
Jul 10, 2018
SHARP KABUSHIKI KAISHA
Yuji Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
CRUM chip and image forming device for communicating mutually, and...
Patent number
9,977,398
Issue date
May 22, 2018
S. Printing Solution Co., Ltd.
Jae-Yoon Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
CHIP AND SUPPLY ITEM FOR IMAGING DEVICE, INCLUDING COMMUNICATION
Publication number
20240323305
Publication date
Sep 26, 2024
Lexmark International, Inc.
STEPHEN PORTER BUSH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING DEVICE
Publication number
20240288791
Publication date
Aug 29, 2024
Toshiba Tec Kabushiki Kaisha
Suguru KURITA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM...
Publication number
20240103432
Publication date
Mar 28, 2024
FUJIFILM Business Innovation Corp.
Kazunobu UCHIYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS DETERMINING WHETHER CARTRIDGE IS USABLE BAS...
Publication number
20230068696
Publication date
Mar 2, 2023
BROTHER KOGYO KABUSHIKI KAISHA
Yuki Fukusada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Chip and Supply Item for Imaging Device, Including Communication
Publication number
20220337724
Publication date
Oct 20, 2022
Lexmark International, Inc.
STEPHEN PORTER BUSH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONSUMABLE CHIP AND CONTROL METHOD OF CONSUMABLE CHIP, CONSUMABLE M...
Publication number
20220326636
Publication date
Oct 13, 2022
ZHUHAI PANTUM ELECTRONICS CO., LTD.
Bo WANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING EXTENSION OF USE OF...
Publication number
20220276605
Publication date
Sep 1, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Tadao KYOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAP ABLE OF CONTROLLING EXTENSION OF USE OF...
Publication number
20220155725
Publication date
May 19, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Tadao KYOTANI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF DETERMINING WHETHER TO ORDER NEW...
Publication number
20220146973
Publication date
May 12, 2022
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS DETERMINING WHETHER CARTRIDGE IS USABLE BAS...
Publication number
20210302910
Publication date
Sep 30, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Yuki FUKUSADA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM AND METHOD OF CONTROL...
Publication number
20210255572
Publication date
Aug 19, 2021
Canon Kabushiki Kaisha
Yuichiro Oda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING EXTENSION OF USE OF...
Publication number
20210232086
Publication date
Jul 29, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Tadao KYOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF CONTROLLING EXTENSION OF USE OF...
Publication number
20210232089
Publication date
Jul 29, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Tadao KYOTANI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF DETERMINING WHETHER TONER CARTRI...
Publication number
20210191315
Publication date
Jun 24, 2021
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20210141889
Publication date
May 13, 2021
Canon Kabushiki Kaisha
Daiju Yoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF DETERMINING WHETHER TONER CARTRI...
Publication number
20200166887
Publication date
May 28, 2020
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20200012775
Publication date
Jan 9, 2020
Canon Kabushiki Kaisha
Daiju Yoshino
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Chip and Supply Item for Imaging Device, Including Communication
Publication number
20190356817
Publication date
Nov 21, 2019
Lexmark International, Inc.
STEPHEN PORTER BUSH
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS CAPABLE OF DETERMINING WHETHER TONER CARTRI...
Publication number
20190302689
Publication date
Oct 3, 2019
BROTHER KOGYO KABUSHIKI KAISHA
Takashi SUZUKI
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
NETWORK SYSTEM COMPRISING CUSTOMER REPLACEABLE UNIT
Publication number
20190094752
Publication date
Mar 28, 2019
Sharp Kabushiki Kaisha
Yuji TANAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180285701
Publication date
Oct 4, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Shizuya Uemura
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NETWORK SYSTEM COMPRISING CUSTOMER REPLACEABLE UNIT
Publication number
20180259877
Publication date
Sep 13, 2018
Sharp Kabushiki Kaisha
Yuji TANAKA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180067425
Publication date
Mar 8, 2018
Kabushiki Kaisha Toshiba
Takeshi WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CHIP, IMAGING CARTRIDGE, AND COMMUNICATION METHOD BETWEEN THE CHIP...
Publication number
20180034993
Publication date
Feb 1, 2018
APEX MICROELECTRONICS CO., LTD
LI DING
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20180032290
Publication date
Feb 1, 2018
KYOCERA DOCUMENT SOLUTIONS INC.
Hiroyuki FUJITA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CLEANING DEVICE AND PROCESS CARTRIDGE
Publication number
20180004132
Publication date
Jan 4, 2018
Canon Kabushiki Kaisha
Yuichi Fukui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
CRUM CHIP AND IMAGE FORMING DEVICE FOR AUTHENTICATION AND COMMUNICA...
Publication number
20170346990
Publication date
Nov 30, 2017
S-Printing Solution Co., Ltd.
Jae-yoon LEE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CRUM CHIP AND IMAGE FORMING DEVICE FOR COMMUNICATING MUTUALLY, AND...
Publication number
20170300008
Publication date
Oct 19, 2017
S-Printing Solution Co., Ltd.
Jae-yoon LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COUPLING ENHANCEMENT INTERMEDIARY COIL FOR TAG COMMUNICATION STANDA...
Publication number
20160351328
Publication date
Dec 1, 2016
Xerox Corporation
CHRISTOPHER P. CAPORALE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS AND METHODS FOR MOUNTING AN EXTERNALLY READABLE MONITORING...
Publication number
20150234347
Publication date
Aug 20, 2015
Xerox Corporation
Jeffrey Michael FOWLER
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY