for the cleaning unit

Industry

CPC
G03G21/169

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

G03G21/169for the cleaning unit

Industries

Patents Grantslast 30 patents

Information Patent Grant
Brush having a higher contact pressure with an image bearing member...
- Patent number 12,271,140
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Roller cleaning mechanism and image formation apparatus therewith
- Patent number 12,263,691
- Issue date Apr 1, 2025
- Kyocera Document Solutions Inc.
- Koji Tsujioka
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cleaning member and elastic member
- Patent number 12,174,576
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Masanori Yokoyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sheet conveyance apparatus, image forming apparatus, and image form...
- Patent number 12,173,886
- Issue date Dec 24, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Takahashi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
Foreign substance collection apparatus, process cartridge, and imag...
- Patent number 12,124,205
- Issue date Oct 22, 2024
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Operation assisting tool and image forming apparatus including the...
- Patent number 12,105,464
- Issue date Oct 1, 2024
- Ricoh Company, Ltd.
- Ippei Kimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet conveying device, fixing device, and image forming apparatus
- Patent number 12,072,666
- Issue date Aug 27, 2024
- Ricoh Company, Ltd.
- Takahiro Imada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus capable of inserting sheet tray in one dire...
- Patent number 12,038,711
- Issue date Jul 16, 2024
- Brother Kogyo Kabushiki Kaisha
- Ryosuke Sakai
- B44 - DECORATIVE ARTS
Information Patent Grant
Image forming apparatus
- Patent number 12,025,944
- Issue date Jul 2, 2024
- Canon Kabushiki Kaisha
- Shuichi Tetsuno
- 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
Sheet feeding apparatus and image forming apparatus
- Patent number 11,993,474
- Issue date May 28, 2024
- Canon Kabushiki Kaisha
- Satoshi Koga
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container member and image forming apparatus
- Patent number 11,940,754
- Issue date Mar 26, 2024
- FUJIFILM Business Innovation Corp.
- Shinya Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning apparatus for cleaning an element that bears a toner image...
- Patent number 11,934,138
- Issue date Mar 19, 2024
- Canon Kabushiki Kaisha
- Atsushi Kawarago
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 11,927,907
- Issue date Mar 12, 2024
- Toshiba Tec Kabushiki Kaisha
- Tetsuo Shiba
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Accommodating device and image forming apparatus with accommodating...
- Patent number 11,926,501
- Issue date Mar 12, 2024
- FUJIFILM Business Innovation Corp.
- Kota Tomioka
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Recording-material-transporting apparatus and image forming system
- Patent number 11,899,390
- Issue date Feb 13, 2024
- FUJIFILM Business Innovation Corp.
- Seiichi Takayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,899,381
- Issue date Feb 13, 2024
- FUJIFILM Business Innovation Corp.
- Yusuke Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,868,082
- Issue date Jan 9, 2024
- Canon Kabushiki Kaisha
- Takamitsu Soda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,860,566
- Issue date Jan 2, 2024
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- 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
Foreign substance collection apparatus, process cartridge, and imag...
- Patent number 11,841,668
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning unit including handle having lock mechanism for locking cl...
- Patent number 11,809,124
- Issue date Nov 7, 2023
- Brother Kogyo Kabushiki Kaisha
- Atsushi Ozawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording device and transport device
- Patent number 11,789,386
- Issue date Oct 17, 2023
- Seiko Epson Corporation
- Yuya Yumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 11,782,377
- Issue date Oct 10, 2023
- Canon Kabushiki Kaisha
- Shuichi Tetsuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotating device, transporting device, and image forming apparatus
- Patent number 11,782,379
- Issue date Oct 10, 2023
- FUJIFILM Business Innovation Corp.
- Tomoya Kosuge
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 11,768,459
- Issue date Sep 26, 2023
- Konica Minolta, Inc.
- Kunitomo Sasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lubricant replacement case
- Patent number 11,740,574
- Issue date Aug 29, 2023
- Hewlett-Packard Development Company, L.P.
- Katsushi Higashida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having cartridge and waste developer accomm...
- Patent number 11,733,638
- Issue date Aug 22, 2023
- Brother Kogyo Kabushiki Kaisha
- Shougo Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transport device and recording device
- Patent number 11,691,412
- Issue date Jul 4, 2023
- Seiko Epson Corporation
- Koji Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND EXTERNAL UNIT
- Publication number 20250110442
- Publication date Apr 3, 2025
- Canon Kabushiki Kaisha
- SHOGO TERAKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE
- Publication number 20250076778
- Publication date Mar 6, 2025
- TOSHIBA TEC KABUSHIKI KAISHA
- Suguru KURITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAG...
- Publication number 20250013184
- Publication date Jan 9, 2025
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Capable of Inserting Sheet Tray in One Dire...
- Publication number 20240427277
- Publication date Dec 26, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryosuke Sakai
- B44 - DECORATIVE ARTS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240310774
- Publication date Sep 19, 2024
- Canon Kabushiki Kaisha
- SHUICHI TETSUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ROLLER CLEANING MECHANISM AND IMAGE FORMATION APPARATUS THEREWITH
- Publication number 20240308255
- Publication date Sep 19, 2024
- KYOCERA DOCUMENT SOLUTIONS INC.
- Koji TSUJIOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
- Publication number 20240085846
- Publication date Mar 14, 2024
- Canon Kabushiki Kaisha
- Takayuki Kanazawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAG...
- Publication number 20240077829
- Publication date Mar 7, 2024
- Canon Kabushiki Kaisha
- Noriyuki Komatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230375971
- Publication date Nov 23, 2023
- Canon Kabushiki Kaisha
- SHUICHI TETSUNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET CONVEYING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20230359142
- Publication date Nov 9, 2023
- Takahiro IMADA
- 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
RECORDING-MATERIAL-TRANSPORTING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20230305473
- Publication date Sep 28, 2023
- FUJIFILM Business Innovation Corp.
- Seiichi TAKAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230236527
- Publication date Jul 27, 2023
- FUJIFILM Business Innovation Corp.
- Yusuke SAKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ACCOMMODATING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20230159290
- Publication date May 25, 2023
- FUJIFILM Business Innovation Corp.
- Kota TOMIOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING MEMBER CONTROL BASED ON INFORMATION DETECTED BY PAPER DETE...
- Publication number 20230120954
- Publication date Apr 20, 2023
- Hewlett-Packard Development Company, L.P.
- Dong Woo KIM
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CLEANING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20230123409
- Publication date Apr 20, 2023
- Canon Kabushiki Kaisha
- Atsushi Kawarago
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image Forming Apparatus Capable of Inserting Sheet Tray in One Dire...
- Publication number 20230109925
- Publication date Apr 13, 2023
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryosuke Sakai
- B44 - DECORATIVE ARTS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230061696
- Publication date Mar 2, 2023
- Toshiba Tec Kabushiki Kaisha
- Katsunori SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPERATION ASSISTING TOOL AND IMAGE FORMING APPARATUS INCLUDING THE...
- Publication number 20230065095
- Publication date Mar 2, 2023
- Ippei KIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTAINER MEMBER AND IMAGE FORMING APPARATUS
- Publication number 20230053742
- Publication date Feb 23, 2023
- FUJIFILM Business Innovation Corp.
- Shinya HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LUBRICANT REPLACEMENT CASE
- Publication number 20230049612
- Publication date Feb 16, 2023
- Hewlett-Packard Development Company, L.P.
- Katsushi HIGASHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230022651
- Publication date Jan 26, 2023
- Canon Kabushiki Kaisha
- Takamitsu Soda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING UNIT INCLUDING HANDLE HAVING LOCK MECHANISM FOR LOCKING CL...
- Publication number 20220413428
- Publication date Dec 29, 2022
- BROTHER KOGYO KABUSHIKI KAISHA
- Atsushi OZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220404758
- Publication date Dec 22, 2022
- Konica Minolta, Inc.
- Kunitomo SASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET CONVEYING APPARATUS, SHEET COOLING APPARATUS AND IMAGE FORMIN...
- Publication number 20220350289
- Publication date Nov 3, 2022
- Canon Kabushiki Kaisha
- Hiroki Takayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CLEANING DEVICE AND IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING...
- Publication number 20220342357
- Publication date Oct 27, 2022
- Konica Minolta, Inc.
- Yoshiki NAKANE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSPORT DEVICE AND RECORDING DEVICE
- Publication number 20220288919
- Publication date Sep 15, 2022
- SEIKO EPSON CORPORATION
- Koji SATO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20220269209
- Publication date Aug 25, 2022
- FUJIFILM Business Innovation Corp.
- Yuichi ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PAPER FEED DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20220269215
- Publication date Aug 25, 2022
- Sharp Kabushiki Kaisha
- Yoshinori SHIRAISHI
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

for the cleaning unit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Brush having a higher contact pressure with an image bearing member...

Roller cleaning mechanism and image formation apparatus therewith

Cleaning member and elastic member

Sheet conveyance apparatus, image forming apparatus, and image form...

Image forming device

Foreign substance collection apparatus, process cartridge, and imag...

Operation assisting tool and image forming apparatus including the...

Sheet conveying device, fixing device, and image forming apparatus

Image forming apparatus capable of inserting sheet tray in one dire...

Image forming apparatus

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

Sheet feeding apparatus and image forming apparatus

Container member and image forming apparatus

Cleaning apparatus for cleaning an element that bears a toner image...

Image forming device

Accommodating device and image forming apparatus with accommodating...

Recording-material-transporting apparatus and image forming system

Image forming apparatus

Image forming apparatus

Image forming apparatus

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

Foreign substance collection apparatus, process cartridge, and imag...

Cleaning unit including handle having lock mechanism for locking cl...

Recording device and transport device

Image forming apparatus

Rotating device, transporting device, and image forming apparatus

Image forming apparatus

Lubricant replacement case

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

Transport device and recording device

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND EXTERNAL UNIT

IMAGE FORMING DEVICE

FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAG...

Image Forming Apparatus Capable of Inserting Sheet Tray in One Dire...

IMAGE FORMING APPARATUS

ROLLER CLEANING MECHANISM AND IMAGE FORMATION APPARATUS THEREWITH

IMAGE FORMING DEVICE

IMAGE FORMING APPARATUS

FOREIGN SUBSTANCE COLLECTION APPARATUS, PROCESS CARTRIDGE, AND IMAG...

IMAGE FORMING APPARATUS

SHEET CONVEYING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

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

RECORDING-MATERIAL-TRANSPORTING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE FORMING APPARATUS

ACCOMMODATING DEVICE AND IMAGE FORMING APPARATUS

CLEANING MEMBER CONTROL BASED ON INFORMATION DETECTED BY PAPER DETE...

CLEANING APPARATUS AND IMAGE FORMING APPARATUS

Image Forming Apparatus Capable of Inserting Sheet Tray in One Dire...

IMAGE FORMING APPARATUS

OPERATION ASSISTING TOOL AND IMAGE FORMING APPARATUS INCLUDING THE...

CONTAINER MEMBER AND IMAGE FORMING APPARATUS

LUBRICANT REPLACEMENT CASE

IMAGE FORMING APPARATUS

CLEANING UNIT INCLUDING HANDLE HAVING LOCK MECHANISM FOR LOCKING CL...

IMAGE FORMING APPARATUS

SHEET CONVEYING APPARATUS, SHEET COOLING APPARATUS AND IMAGE FORMIN...

CLEANING DEVICE AND IMAGE FORMING APPARATUS CAPABLE OF SUPPRESSING...

TRANSPORT DEVICE AND RECORDING DEVICE

IMAGE FORMING APPARATUS

PAPER FEED DEVICE AND IMAGE FORMING APPARATUS