Collecting or recycling waste developer

Industry

CPC
G03G21/10

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G21/00Arrangements not provided for by groups G03G13/00 - G03G19/00

Current Industry

G03G21/10Collecting or recycling waste developer

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus including process cartridge provided with t...
- Patent number 12,147,188
- Issue date Nov 19, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying device including flexible sheet in drop conveyance...
- Patent number 12,140,900
- Issue date Nov 12, 2024
- Ricoh Company, Ltd.
- Tomonori Tamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,135,512
- Issue date Nov 5, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying device that conveys waste toner removed from a surf...
- Patent number 12,135,514
- Issue date Nov 5, 2024
- Kyocera Document Solutions Inc.
- Maki Somete
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and toner cartridge
- Patent number 12,130,576
- Issue date Oct 29, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder collection container and image forming apparatus
- Patent number 12,124,206
- Issue date Oct 22, 2024
- Ricoh Company, Ltd.
- Osamu Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with removable waste toner container and ex...
- Patent number 12,124,192
- Issue date Oct 22, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device and image forming apparatus incorporating same
- Patent number 12,111,600
- Issue date Oct 8, 2024
- Ricoh Company, Ltd.
- Kazuhiro Shimada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,105,462
- Issue date Oct 1, 2024
- Canon Kabushiki Kaisha
- Shunsuke Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device having drawer
- Patent number 12,105,456
- Issue date Oct 1, 2024
- Brother Kogyo Kabushiki Kaisha
- Kazuna Taguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,061,436
- Issue date Aug 13, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying device, and cleaning device and image forming appar...
- Patent number 12,044,986
- Issue date Jul 23, 2024
- Kyocera Document Solutions Inc.
- Masaki Kadota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having cartridge and waste developer accomm...
- Patent number 12,013,658
- Issue date Jun 18, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,977,350
- Issue date May 7, 2024
- Kyocera Document Solutions Inc.
- Junichi Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,977,351
- Issue date May 7, 2024
- Kyocera Document Solutions Inc.
- Takuji Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,966,192
- Issue date Apr 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having residual toner collecting containers
- Patent number 11,960,233
- Issue date Apr 16, 2024
- Canon Kabushiki Kaisha
- Takashi Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder collection container and image forming apparatus including t...
- Patent number 11,953,854
- Issue date Apr 9, 2024
- SHARP KABUSHIKI KAISHA
- Satoshi Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner level sensing using toner container vibration
- Patent number 11,947,282
- Issue date Apr 2, 2024
- Lexmark International, Inc.
- Alexander Lloyd Chapman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder conveying device and image forming apparatus incorporating same
- Patent number 11,927,897
- Issue date Mar 12, 2024
- Ricoh Company, Ltd.
- Hajime Teraji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus provided with urging member for urging proc...
- Patent number 11,899,394
- Issue date Feb 13, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,892,796
- Issue date Feb 6, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,880,158
- Issue date Jan 23, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Imaging system with collecting device for fuser and controller for...
- Patent number 11,880,149
- Issue date Jan 23, 2024
- Hewlett-Packard Development Company, L.P.
- Takuya Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including drum cartridge attachable to draw...
- Patent number 11,874,626
- Issue date Jan 16, 2024
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a toner conveying device having a reve...
- Patent number 11,868,064
- Issue date Jan 9, 2024
- Ricoh Company, Ltd.
- Kohta Sakaya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner conveying device, cleaning device, process cartridge, and ima...
- Patent number 11,868,065
- Issue date Jan 9, 2024
- Ricoh Company, Ltd.
- Kuniyori Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drum cartridge and image forming apparatus having residual toner co...
- Patent number 11,860,567
- Issue date Jan 2, 2024
- Brother Kogyo Kabushiki Kaisha
- Enao Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus stores contact history information of perso...
- Patent number 11,856,161
- Issue date Dec 26, 2023
- Toshiba Tec Kabushiki Kaisha
- Katsunori Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Developer storage device and image forming apparatus to determine s...
- Patent number 11,841,646
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Shuichi Gofuku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POWDER COLLECTION CONTAINER, IMAGE FORMING APPARATUS, AND POWDER CO...
- Publication number 20240393731
- Publication date Nov 28, 2024
- Tomonori TAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE HAVING DRAWER
- Publication number 20240385560
- Publication date Nov 21, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazuna TAGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE WITH STRUCTURE TO REGULATE DISCHARGING AMOUNT OF...
- Publication number 20240361721
- Publication date Oct 31, 2024
- Hewlett-Packard Development Company, L.P.
- Jonghyun Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus With Removable Waste Toner Container and Ex...
- Publication number 20240329568
- Publication date Oct 3, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAI...
- Publication number 20240319657
- Publication date Sep 26, 2024
- RICOH COMPANY, LTD.
- Kazuya YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING BLADE
- Publication number 20240310775
- Publication date Sep 19, 2024
- NOK Corporation
- Junya KAMIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING DEVICE MAIN BODY AND CONSUMABLE A...
- Publication number 20240272577
- Publication date Aug 15, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Takashi SUZUKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CLEANING DEVICE AND POWDER PROCESSING APPARATUS USING SAME
- Publication number 20240241473
- Publication date Jul 18, 2024
- FUJIFILM Business Innovation Corp.
- Kiho MITOMO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240219865
- Publication date Jul 4, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240219864
- Publication date Jul 4, 2024
- Canon Kabushiki Kaisha
- Takashi Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240176278
- Publication date May 30, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Ryohei Kageyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE-FORMING APPARATUS PROVIDED WITH URGING MEMBER FOR URGING PROC...
- Publication number 20240126204
- Publication date Apr 18, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240103404
- Publication date Mar 28, 2024
- FUJIFILM Business Innovation Corp.
- Yasuhisa GONDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLLECTING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240103425
- Publication date Mar 28, 2024
- FUJIFILM Business Innovation Corp.
- Shinya MAKIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240094660
- Publication date Mar 21, 2024
- Canon Kabushiki Kaisha
- Shuichi Gofuku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240085847
- Publication date Mar 14, 2024
- FUJIFILM Business Innovation Corp.
- Tatsuya KOYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD FOR PRODUCING RECYCLED DEVELOPER AND METHOD FOR PRODUCING FL...
- Publication number 20240085848
- Publication date Mar 14, 2024
- TOYOBO MC Corporation
- Keiichi Motoi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND TONER CARTRIDGE
- Publication number 20240069483
- Publication date Feb 29, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE
- Publication number 20240061362
- Publication date Feb 22, 2024
- Canon Kabushiki Kaisha
- Takuya Kawakami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVING FORCE TRANSMISSION MECHANISM, TONER CONVEYING DEVICE, AND I...
- Publication number 20240036511
- Publication date Feb 1, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Taisei HAYAKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONTAINER, APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20240027949
- Publication date Jan 25, 2024
- Minoru TOYODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER
- Publication number 20230418208
- Publication date Dec 28, 2023
- Canon Kabushiki Kaisha
- MAKOTO HAYASHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230408973
- Publication date Dec 21, 2023
- KYOCERA DOCUMENT SOLUTIONS INC.
- Junichi NAKAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20230384730
- Publication date Nov 30, 2023
- Kazuhiro SHIMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230367255
- Publication date Nov 16, 2023
- Tomonori TAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS
- Publication number 20230367256
- Publication date Nov 16, 2023
- Osamu SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230350335
- Publication date Nov 2, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230341807
- Publication date Oct 26, 2023
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Having Cartridge and Waste Developer Accomm...
- Publication number 20230341808
- Publication date Oct 26, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING PROCESS CARTRIDGE PROVIDED WITH T...
- Publication number 20230315005
- Publication date Oct 5, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Collecting or recycling waste developer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus including process cartridge provided with t...

Toner conveying device including flexible sheet in drop conveyance...

Image forming apparatus

Toner conveying device that conveys waste toner removed from a surf...

Image forming apparatus and toner cartridge

Powder collection container and image forming apparatus

Image forming apparatus with removable waste toner container and ex...

Powder conveying device and image forming apparatus incorporating same

Image forming apparatus

Image forming device having drawer

Image forming apparatus

Toner conveying device, and cleaning device and image forming appar...

Image forming apparatus having cartridge and waste developer accomm...

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus having residual toner collecting containers

Powder collection container and image forming apparatus including t...

Toner level sensing using toner container vibration

Powder conveying device and image forming apparatus incorporating same

Image-forming apparatus provided with urging member for urging proc...

Image forming apparatus

Image forming apparatus

Imaging system with collecting device for fuser and controller for...

Image forming apparatus including drum cartridge attachable to draw...

Image forming apparatus with a toner conveying device having a reve...

Toner conveying device, cleaning device, process cartridge, and ima...

Drum cartridge and image forming apparatus having residual toner co...

Image forming apparatus stores contact history information of perso...

Developer storage device and image forming apparatus to determine s...

Patents Applicationslast 30 patents

POWDER COLLECTION CONTAINER, IMAGE FORMING APPARATUS, AND POWDER CO...

IMAGE FORMING DEVICE HAVING DRAWER

DEVELOPING DEVICE WITH STRUCTURE TO REGULATE DISCHARGING AMOUNT OF...

Image Forming Apparatus With Removable Waste Toner Container and Ex...

SPRING MOUNTING STRUCTURE, SHEET HOUSING DEVICE, WASTE TONER CONTAI...

CLEANING BLADE

IMAGE FORMING APPARATUS INCLUDING DEVICE MAIN BODY AND CONSUMABLE A...

CLEANING DEVICE AND POWDER PROCESSING APPARATUS USING SAME

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE-FORMING APPARATUS PROVIDED WITH URGING MEMBER FOR URGING PROC...

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS

COLLECTING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

METHOD FOR PRODUCING RECYCLED DEVELOPER AND METHOD FOR PRODUCING FL...

IMAGE FORMING APPARATUS AND TONER CARTRIDGE

PROCESS CARTRIDGE AND DEVELOPING CARTRIDGE

DRIVING FORCE TRANSMISSION MECHANISM, TONER CONVEYING DEVICE, AND I...

POWDER CONTAINER, APPARATUS, AND IMAGE FORMING APPARATUS

TONER CONTAINER

IMAGE FORMING APPARATUS

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS

POWDER COLLECTION CONTAINER AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

Image Forming Apparatus Having Cartridge and Waste Developer Accomm...

IMAGE FORMING APPARATUS INCLUDING PROCESS CARTRIDGE PROVIDED WITH T...