Power supply control

Industry

CPC
G03G15/5004

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

Parent Industries

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

Current Industry

G03G15/5004Power supply control

Industries

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with reduced number of connection lines
- Patent number 12,346,047
- Issue date Jul 1, 2025
- Brother Kogyo Kabushiki Kaisha
- Yoshiyuki Tsujimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,346,048
- Issue date Jul 1, 2025
- FUJIFILM Business Innovation Corp.
- Katsuyuki Kitajima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Voltage generating apparatus and image forming apparatus
- Patent number 12,332,577
- Issue date Jun 17, 2025
- Canon Kabushiki Kaisha
- Hiroki Asano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus, image formation method, and image format...
- Patent number 12,332,587
- Issue date Jun 17, 2025
- Oki Electric Industry Co., Ltd.
- Michiaki Haginoya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,326,682
- Issue date Jun 10, 2025
- Kyocera Document Solutions Inc.
- Sadanori Nakae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing unit and image forming apparatus
- Patent number 12,313,992
- Issue date May 27, 2025
- Canon Kabushiki Kaisha
- Kouji Yasukawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power source device and image forming apparatus
- Patent number 12,306,564
- Issue date May 20, 2025
- Canon Kabushiki Kaisha
- Mitsunori Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixation heating circuit and image forming device
- Patent number 12,309,336
- Issue date May 20, 2025
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Xing Peng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that includes an eraser drive circuit
- Patent number 12,292,710
- Issue date May 6, 2025
- Kyocera Document Solutions Inc.
- Tatsuya Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Motor control apparatus and image forming apparatus with limiting c...
- Patent number 12,282,279
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Masatoshi Itoh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrophotographic control in imaging devices, including sensing c...
- Patent number 12,282,267
- Issue date Apr 22, 2025
- Lexmark International, Inc.
- Marc Cousoulis
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cartridge and image forming apparatus
- Patent number 12,282,269
- Issue date Apr 22, 2025
- Canon Kabushiki Kaisha
- Shohei Kototani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,271,123
- Issue date Apr 8, 2025
- Kyocera Document Solutions Inc.
- Ryo Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image heating apparatus and image forming apparatus for preventing...
- Patent number 12,271,132
- Issue date Apr 8, 2025
- Canon Kabushiki Kaisha
- Masato Sako
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus having controller to control voltage to fir...
- Patent number 12,265,338
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Tadashi Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with rotary body having background portion...
- Patent number 12,265,348
- Issue date Apr 1, 2025
- Kyocera Document Solutions Inc.
- Takehiro Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply apparatus capable of switching output resistance
- Patent number 12,267,019
- Issue date Apr 1, 2025
- Canon Kabushiki Kaisha
- Hiroki Asano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device and image formation apparatus
- Patent number 12,237,775
- Issue date Feb 25, 2025
- Oki Electric Industry Co., Ltd.
- Tomoyuki Kojima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Heating device and image forming apparatus
- Patent number 12,197,153
- Issue date Jan 14, 2025
- Canon Kabushiki Kaisha
- Satoru Nagashima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrical equipment
- Patent number 12,184,822
- Issue date Dec 31, 2024
- SHARP KABUSHIKI KAISHA
- Takashi Kubo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus and control method thereof, and electronic...
- Patent number 12,174,567
- Issue date Dec 24, 2024
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Yuanli Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power control device, fixing device, and image forming apparatus
- Patent number 12,169,379
- Issue date Dec 17, 2024
- Canon Kabushiki Kaisha
- Satoru Nagashima
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 12,164,251
- Issue date Dec 10, 2024
- SHARP KABUSHIKI KAISHA
- Sungi Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,147,177
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Noriaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having toner charging
- Patent number 12,147,170
- Issue date Nov 19, 2024
- Canon Kabushiki Kaisha
- Yuta Isobe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image forming apparatus
- Patent number 12,140,893
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Masato Sako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 12,140,889
- Issue date Nov 12, 2024
- Canon Kabushiki Kaisha
- Kenta Matsuzaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming device
- Patent number 12,140,894
- Issue date Nov 12, 2024
- Kyocera Document Solutions Inc.
- Atsushi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply apparatus and image forming apparatus
- Patent number 12,135,519
- Issue date Nov 5, 2024
- Canon Kabushiki Kaisha
- Masaki Inagaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power source apparatus and image forming apparatus
- Patent number 12,132,405
- Issue date Oct 29, 2024
- Canon Kabushiki Kaisha
- Nobuyuki Uchiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PRINTING SYSTEM, STATIC ELIMINATION APPARATUS, METHOD FOR CONTROLLI...
- Publication number 20250237980
- Publication date Jul 24, 2025
- Canon Kabushiki Kaisha
- SHINICHI KANEMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING DEVICE TRANSITIONING TO SLEEP STATE OR OFF-MODE STATE...
- Publication number 20250231512
- Publication date Jul 17, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazuki ICHIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250208551
- Publication date Jun 26, 2025
- FUJIFILM Business Innovation Corp.
- Yuki NAGAMORI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE HEATING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20250199444
- Publication date Jun 19, 2025
- Canon Kabushiki Kaisha
- MASATO SAKO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250189914
- Publication date Jun 12, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yuri Teshigawara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VOLTAGE SUPPLYING DEVICE, DEVELOPER RECOVERY DEVICE, AND IMAGE FORM...
- Publication number 20250189916
- Publication date Jun 12, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Yukihiro AIKAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND RECORDING MEDIUM
- Publication number 20250181013
- Publication date Jun 5, 2025
- RICOH COMPANY, LTD.
- Takayuki ISAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS USING POWER SUPP...
- Publication number 20250183806
- Publication date Jun 5, 2025
- Canon Kabushiki Kaisha
- HIROKI HANAYAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY SUBSTRATE AND IMAGE FORMING APPARATUS
- Publication number 20250175086
- Publication date May 29, 2025
- Canon Kabushiki Kaisha
- AKIRA TATSUZUE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250172895
- Publication date May 29, 2025
- FUJIFILM Business Innovation Corp.
- Katsuyuki KITAJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250172896
- Publication date May 29, 2025
- Canon Kabushiki Kaisha
- HIROKI EGUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DETECTION CIRCUIT, INFORMATION PROCESSING APPARATUS, PROCESS CARTRI...
- Publication number 20250147459
- Publication date May 8, 2025
- ZHUHAI PANTUM ELECTRONICS CO., LTD.
- Ruiqi LIN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS INCLUDING FIXING DEVICE AND CONTROLLER FOR...
- Publication number 20250147454
- Publication date May 8, 2025
- BROTHER KOGYO KABUSHIKI KAISHA
- Takuya NISHIMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS CAPABLE OF DETERMINING WHETHER TO EXECUTE POWE...
- Publication number 20250116957
- Publication date Apr 10, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masayuki SHIGETOMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250102947
- Publication date Mar 27, 2025
- Canon Kabushiki Kaisha
- MASATO MAEJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET DETECTION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250093802
- Publication date Mar 20, 2025
- Canon Kabushiki Kaisha
- HIROKI SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVE TRANSMITTER, DRIVE DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20250085654
- Publication date Mar 13, 2025
- RICOH COMPANY, LTD.
- Naoki MATSUDA
- 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 20250076805
- Publication date Mar 6, 2025
- RICOH COMPANY, LTD.
- Kazuhiko WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250076801
- Publication date Mar 6, 2025
- Canon Kabushiki Kaisha
- SHUICHI TETSUNO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPAR...
- Publication number 20250068108
- Publication date Feb 27, 2025
- Canon Kabushiki Kaisha
- HIDESHI ICHIMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, DETERIORATION STATE DETERMINATION METHOD,...
- Publication number 20250068111
- Publication date Feb 27, 2025
- Konica Minolta, Inc.
- Katsuhide Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER CONTROL DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20250053126
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- SATORU NAGASHIMA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20250053127
- Publication date Feb 13, 2025
- Canon Kabushiki Kaisha
- NAOKI MUGITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250044729
- Publication date Feb 6, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masataka Okada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250044720
- Publication date Feb 6, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akihiro WATANABE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20250036055
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- Noriaki Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250036052
- Publication date Jan 30, 2025
- Canon Kabushiki Kaisha
- NORIAKI SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20250021034
- Publication date Jan 16, 2025
- KYOCERA DOCUMENT SOLUTIONS INC.
- Tatsuya YAMANAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20250021038
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- Masaki Inagaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Power supply control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus with reduced number of connection lines

Image forming apparatus

Voltage generating apparatus and image forming apparatus

Image formation apparatus, image formation method, and image format...

Image forming apparatus

Fixing unit and image forming apparatus

Power source device and image forming apparatus

Fixation heating circuit and image forming device

Image forming apparatus that includes an eraser drive circuit

Motor control apparatus and image forming apparatus with limiting c...

Electrophotographic control in imaging devices, including sensing c...

Cartridge and image forming apparatus

Image forming apparatus

Image heating apparatus and image forming apparatus for preventing...

Image forming apparatus having controller to control voltage to fir...

Image forming apparatus with rotary body having background portion...

Power supply apparatus capable of switching output resistance

Power supply device and image formation apparatus

Heating device and image forming apparatus

Electrical equipment

Image forming apparatus and control method thereof, and electronic...

Power control device, fixing device, and image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus having toner charging

Image forming apparatus

Image forming apparatus

Image forming device

Power supply apparatus and image forming apparatus

Power source apparatus and image forming apparatus

Patents Applicationslast 30 patents

PRINTING SYSTEM, STATIC ELIMINATION APPARATUS, METHOD FOR CONTROLLI...

IMAGE FORMING DEVICE TRANSITIONING TO SLEEP STATE OR OFF-MODE STATE...

IMAGE FORMING APPARATUS

IMAGE HEATING APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

VOLTAGE SUPPLYING DEVICE, DEVELOPER RECOVERY DEVICE, AND IMAGE FORM...

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND RECORDING MEDIUM

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS USING POWER SUPP...

POWER SUPPLY SUBSTRATE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

DETECTION CIRCUIT, INFORMATION PROCESSING APPARATUS, PROCESS CARTRI...

IMAGE FORMING APPARATUS INCLUDING FIXING DEVICE AND CONTROLLER FOR...

ELECTRONIC APPARATUS CAPABLE OF DETERMINING WHETHER TO EXECUTE POWE...

IMAGE FORMING APPARATUS

SHEET DETECTION DEVICE AND IMAGE FORMING APPARATUS

DRIVE TRANSMITTER, DRIVE DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, METHOD FOR CONTROLLING IMAGE FORMING APPAR...

IMAGE FORMING APPARATUS, DETERIORATION STATE DETERMINATION METHOD,...

POWER CONTROL DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

HEATER, FIXING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS