Arrangements for conveying toner waste

Industry

CPC
G03G21/105

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Parent Industries

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

Current Industry

G03G21/105Arrangements for conveying toner waste

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with cleaning, collection, and discharge of...
- Patent number 12,360,480
- Issue date Jul 15, 2025
- Canon Kabushiki Kaisha
- Hiromichi Koseki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,339,615
- Issue date Jun 24, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with removable waste toner container and ex...
- Patent number 12,326,675
- Issue date Jun 10, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including LED array attached to top cover
- Patent number 12,314,001
- Issue date May 27, 2025
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scraping device and image forming apparatus including an applying p...
- Patent number 12,306,559
- Issue date May 20, 2025
- FUJIFILM Business Innovation Corp.
- Takuya Ogino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having residual toner collecting containers
- Patent number 12,282,284
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Takashi Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus including an extior cover to open and close a powder coll...
- Patent number 12,253,820
- Issue date Mar 18, 2025
- Ricoh Company, Ltd.
- Minoru Toyoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Structure to detect full state of two reservoirs in waste toner con...
- Patent number 12,189,326
- Issue date Jan 7, 2025
- Hewlett-Packard Development Company, L.P.
- Jinsam Park
- G01 - MEASURING TESTING
Information Patent Grant
Image forming apparatus
- Patent number 12,189,324
- Issue date Jan 7, 2025
- Ryohei Kageyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 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
- 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
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
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250237974
- Publication date Jul 24, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kei Wakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250224692
- Publication date Jul 10, 2025
- Canon Kabushiki Kaisha
- Takashi Ninomiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250216810
- Publication date Jul 3, 2025
- Tatsuya SUZUKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250199440
- Publication date Jun 19, 2025
- Tomonori TAMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CARTRIDGE AND IMAGE FORMING APPARATUS
- Publication number 20250123589
- Publication date Apr 17, 2025
- Canon Kabushiki Kaisha
- SHUICHI GOFUKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250102992
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Kazuyoshi HAGIWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20250102961
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Norihiro TAMAZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND WASTE POWDER COLLECTION BOTTLE
- Publication number 20250102993
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Masaya FUKUSHIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250036066
- Publication date Jan 30, 2025
- FUJIFILM Business Innovation Corp.
- Masayuki SHIMODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS
- Publication number 20250028276
- Publication date Jan 23, 2025
- FUJIFILM Business Innovation Corp.
- Kota FURUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING PROCESS CARTRIDGE PROVIDED WITH T...
- Publication number 20250013190
- Publication date Jan 9, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Shougo SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
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
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
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 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
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
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 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

Arrangements for conveying toner waste

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus with cleaning, collection, and discharge of...

Image forming apparatus

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

Image forming apparatus including LED array attached to top cover

Scraping device and image forming apparatus including an applying p...

Image forming apparatus having residual toner collecting containers

Apparatus including an extior cover to open and close a powder coll...

Structure to detect full state of two reservoirs in waste toner con...

Image forming apparatus

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 device having drawer

Image forming apparatus

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

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...

Powder conveying device and image forming apparatus incorporating same

Image forming apparatus

Image forming apparatus

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

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

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TONER CONVEYING DEVICE AND IMAGE FORMING APPARATUS

CARTRIDGE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND WASTE POWDER COLLECTION BOTTLE

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS

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

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

IMAGE FORMING DEVICE HAVING DRAWER

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

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

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

POWDER CONVEYING DEVICE AND IMAGE FORMING APPARATUS

COLLECTING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPER STORAGE DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND TONER CARTRIDGE

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

POWDER CONTAINER, APPARATUS, AND IMAGE FORMING APPARATUS

TONER CONTAINER

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 INCLUDING PROCESS CARTRIDGE PROVIDED WITH T...