For producing multicoloured copies

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CPC
G03G15/01

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Parent Industries

GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/01For producing multicoloured copies

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 12,271,118
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Hiroshi Kita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus
- Patent number 12,265,340
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Takanori Mitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,265,354
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, control method thereof, and storage medium...
- Patent number 12,265,339
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Masashi Oya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 12,259,673
- Issue date Mar 25, 2025
- FUJIFILM Business Innovation Corp.
- Yuki Oyamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,253,808
- Issue date Mar 18, 2025
- Canon Kabushiki Kaisha
- Yuuta Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording device and recording method
- Patent number 12,246,548
- Issue date Mar 11, 2025
- Seiko Epson Corporation
- Eishin Yoshikawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cooling device and image forming apparatus
- Patent number 12,242,225
- Issue date Mar 4, 2025
- Kyocera Document Solutions Inc.
- Kazuya Yamashita
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 12,228,868
- Issue date Feb 18, 2025
- Ricoh Company, Ltd.
- Hiroaki Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flow passage forming member, liquid ejecting head, liquid ejecting...
- Patent number 12,227,008
- Issue date Feb 18, 2025
- Seiko Epson Corporation
- Hajime Onishi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus
- Patent number 12,222,670
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Ryuji Hamasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,223,374
- Issue date Feb 11, 2025
- Canon Kabushiki Kaisha
- Hiroshi Kita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image formation apparatus including cleaning member to remove rolle...
- Patent number 12,222,669
- Issue date Feb 11, 2025
- Oki Electric Industry Co., Ltd.
- Toshiyuki Totsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for correcting positional shift of image
- Patent number 12,210,308
- Issue date Jan 28, 2025
- Canon Kabushiki Kaisha
- Keisuke Ishizumi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and information processing device
- Patent number 12,197,143
- Issue date Jan 14, 2025
- Canon Kabushiki Kaisha
- Ryo Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polymer film, tubular fixing member, fixing device, and image formi...
- Patent number 12,197,156
- Issue date Jan 14, 2025
- FUJIFILM Business Innovation Corp.
- Kenji Kajiwara
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image forming apparatus, color misregistration correction method, a...
- Patent number 12,197,142
- Issue date Jan 14, 2025
- Konica Minolta, Inc.
- Shota Igo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing cartridge including shaft and cam having cam surface
- Patent number 12,197,168
- Issue date Jan 14, 2025
- Brother Kogyo Kabushiki Kaisha
- Yuwen Wang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having enhanced carrier control
- Patent number 12,197,147
- Issue date Jan 14, 2025
- Canon Kabushiki Kaisha
- Chihiro Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device including fastener to fasten a holder portion and a...
- Patent number 12,197,148
- Issue date Jan 14, 2025
- Ricoh Company, Ltd.
- Hiroaki Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive unit, sheet conveyor, and image forming apparatus
- Patent number 12,187,568
- Issue date Jan 7, 2025
- Ricoh Company, Ltd.
- Kazuhiro Shimada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Positioning member, holding device, process cartridge, and image fo...
- Patent number 12,189,331
- Issue date Jan 7, 2025
- Ricoh Company, Ltd.
- Kazuki Yogosawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, control method of image forming apparatus,...
- Patent number 12,189,320
- Issue date Jan 7, 2025
- Canon Kabushiki Kaisha
- Shinya Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and image forming pr...
- Patent number 12,181,803
- Issue date Dec 31, 2024
- Konica Minolta, Inc.
- Yuji Uchida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus, correction control method, and storage medium
- Patent number 12,181,824
- Issue date Dec 31, 2024
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Zhe Shao
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with repositionable shutter assembly
- Patent number 12,174,554
- Issue date Dec 24, 2024
- Toshiba Tec Kabushiki Kaisha
- Takuya Otsuka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system that convey sheets...
- Patent number 12,164,256
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- So Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a pivotable belt unit
- Patent number 12,164,254
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Akinori Mitsumata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning rod for optical print head included in image forming appar...
- Patent number 12,164,257
- Issue date Dec 10, 2024
- Canon Kabushiki Kaisha
- Yuta Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device, image forming apparatus, pressing device, and belt...
- Patent number 12,158,712
- Issue date Dec 3, 2024
- Ricoh Company, Ltd.
- Takahiro Konishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250110430
- Publication date Apr 3, 2025
- Canon Kabushiki Kaisha
- SATOSHI NISHIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...
- Publication number 20250102932
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Yoshio TOBATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...
- Publication number 20250102940
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Yukiko KAMIJO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250102943
- Publication date Mar 27, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Einosuke Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250102944
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Satoshi EZAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250102979
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Yasushi NAGATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR FOR CONTACT CHARGING WITH DC VOLT...
- Publication number 20250102935
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Satoshi MIZOGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...
- Publication number 20250102941
- Publication date Mar 27, 2025
- FUJIFILM Business Innovation Corp.
- Reina MURANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS
- Publication number 20250093794
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- Tomoyuki Sakamaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250093809
- Publication date Mar 20, 2025
- FUJIFILM Business Innovation Corp.
- Yuki OYAMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250085656
- Publication date Mar 13, 2025
- RICOH COMPANY, LTD.
- Takaaki TAWADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER
- Publication number 20250085658
- Publication date Mar 13, 2025
- UI Technologies, Inc.
- Michael Raymond Josiah
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250085655
- Publication date Mar 13, 2025
- Sharp Kabushiki Kaisha
- Toshiki NISHIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250076782
- Publication date Mar 6, 2025
- Canon Kabushiki Kaisha
- TOMOHIRO SAITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250076805
- Publication date Mar 6, 2025
- RICOH COMPANY, LTD.
- Kazuhiko WATANABE
- 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
DEVELOPING DEVICE
- Publication number 20250068100
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- KAZUNARI HAGIWARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
UNIT LOCATING MECHANISM AND IMAGE FORMING APPARATUS
- Publication number 20250068102
- Publication date Feb 27, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiromu MATSUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20250053109
- Publication date Feb 13, 2025
- FUJIFILM Business Innovation Corp.
- Yoshiteru Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...
- Publication number 20250044716
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- NAOTO KAMEYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250044726
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- Hiroki Takayanagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250044734
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- HIDEKI FUJITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS,...
- Publication number 20250044736
- Publication date Feb 6, 2025
- Canon Kabushiki Kaisha
- Masanari Morioka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250036058
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- TORU OGUMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMATION APPARATUS AND IMAGE FORMATION METHOD
- Publication number 20250036059
- Publication date Jan 30, 2025
- Oki Electric Industry Co., Ltd.
- Takenori SHIMADA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TENSION ROLLER ASSEMBLY, BELT UNIT, AND IMAGE FORMING APPARATUS
- Publication number 20250036045
- Publication date Jan 30, 2025
- RICOH COMPANY, LTD.
- Nobuo KUWABARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORA...
- Publication number 20250036060
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- JUN MIYAJIMA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
- Publication number 20250028270
- Publication date Jan 23, 2025
- Canon Kabushiki Kaisha
- RYU ITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRINTING EQUIPMENT FOR METAL MATERIAL HAVING EXCELLENT PRINT QUALIT...
- Publication number 20250028261
- Publication date Jan 23, 2025
- POSCO Co., Ltd
- Sun-Hong Park
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

For producing multicoloured copies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus

Image-forming apparatus

Image forming apparatus

Image forming apparatus, control method thereof, and storage medium...

Image forming apparatus

Image forming apparatus

Recording device and recording method

Cooling device and image forming apparatus

Transfer device and image forming apparatus

Flow passage forming member, liquid ejecting head, liquid ejecting...

Image forming apparatus

Image forming apparatus

Image formation apparatus including cleaning member to remove rolle...

Method for correcting positional shift of image

Image forming apparatus and information processing device

Polymer film, tubular fixing member, fixing device, and image formi...

Image forming apparatus, color misregistration correction method, a...

Developing cartridge including shaft and cam having cam surface

Developing device having enhanced carrier control

Transfer device including fastener to fasten a holder portion and a...

Drive unit, sheet conveyor, and image forming apparatus

Positioning member, holding device, process cartridge, and image fo...

Image forming apparatus, control method of image forming apparatus,...

Image forming apparatus, image forming method, and image forming pr...

Image-forming apparatus, correction control method, and storage medium

Image forming apparatus with repositionable shutter assembly

Image forming apparatus and image forming system that convey sheets...

Image forming apparatus having a pivotable belt unit

Cleaning rod for optical print head included in image forming appar...

Transfer device, image forming apparatus, pressing device, and belt...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FOR...

ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC PHOTORECEPTOR FOR CONTACT CHARGING WITH DC VOLT...

ELECTROSTATIC-IMAGE DEVELOPING TONER SET, ELECTROSTATIC-IMAGE DEVEL...

DEVELOPING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

METHOD AND SYSTEM FOR CONVERTING A TONER CARTRIDGE PRINTER

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING DEVICE

DEVELOPING DEVICE

UNIT LOCATING MECHANISM AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAP...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, DEVELOPING APPARATUS,...

IMAGE FORMING APPARATUS

IMAGE FORMATION APPARATUS AND IMAGE FORMATION METHOD

TENSION ROLLER ASSEMBLY, BELT UNIT, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORA...

IMAGE CARRIER UNIT AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

PRINTING EQUIPMENT FOR METAL MATERIAL HAVING EXCELLENT PRINT QUALIT...