Details relating to power supplies

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G03G2215/00978

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

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G03G2215/00978Details relating to power supplies

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Patents Grantslast 30 patents

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
Power supply apparatus for supplying various voltages and image for...
- Patent number 12,099,323
- Issue date Sep 24, 2024
- Canon Kabushiki Kaisha
- Masayuki Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image forming apparatus including a printed circuit board connectab...
- Patent number 12,085,868
- Issue date Sep 10, 2024
- Canon Kabushiki Kaisha
- Shinsuke Serizawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter
- Patent number 11,652,418
- Issue date May 16, 2023
- Toshiba Tec Kabushiki Kaisha
- Yoshiaki Hosokawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Bias circuit, image formation device and image forming apparatus
- Patent number 10,948,854
- Issue date Mar 16, 2021
- Ricoh Company, Ltd.
- Hiroshi Okamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image heating apparatus and image forming apparatus
- Patent number 10,691,048
- Issue date Jun 23, 2020
- Canon Kabushiki Kaisha
- Keisuke Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,539,912
- Issue date Jan 21, 2020
- Ricoh Company, Ltd.
- Takamasa Hase
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply apparatus and image forming apparatus
- Patent number 10,536,085
- Issue date Jan 14, 2020
- Canon Kabushiki Kaisha
- Yuya Hirano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 10,345,751
- Issue date Jul 9, 2019
- Canon Kabushiki Kaisha
- Toshiharu Kawai
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus
- Patent number 10,122,880
- Issue date Nov 6, 2018
- Kyocera Document Solutions Inc.
- Yuichi Ninomiya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image forming apparatus and image reading apparatus
- Patent number 9,442,445
- Issue date Sep 13, 2016
- Brother Kogyo Kabushiki Kaisha
- Naoki Hashimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power control apparatus and image forming apparatus including the same
- Patent number 9,313,351
- Issue date Apr 12, 2016
- Samsung Electronics Co., Ltd.
- Kwang Sung Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-pass image forming apparatus having voltage divider
- Patent number 8,660,447
- Issue date Feb 25, 2014
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of controlling a fusing unit the...
- Patent number 8,185,009
- Issue date May 22, 2012
- Samsung Electronics Co., Ltd.
- Hyun Soo Song
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, and method of controlling warming-up time...
- Patent number 8,073,352
- Issue date Dec 6, 2011
- Ricoh Company, Ltd.
- Hiroyuki Kunii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus to generate high voltage by digital control and method th...
- Patent number 7,986,534
- Issue date Jul 26, 2011
- Samsung Electronics Co., Ltd.
- Young-min Chae
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fixing device for image forming apparatus and control method thereof
- Patent number 7,792,450
- Issue date Sep 7, 2010
- Kabushiki Kaisha Toshiba
- Osamu Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power control method for controlling a setting value of electric po...
- Patent number 7,702,272
- Issue date Apr 20, 2010
- Sharp Kabushiki Kaisha
- Tetsunori Mitsuoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus to generate high voltage by digital control and method th...
- Patent number 7,508,095
- Issue date Mar 24, 2009
- Samsung Electronics Co., Ltd.
- Young-min Chae
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus with another secondary power supply
- Patent number 7,313,341
- Issue date Dec 25, 2007
- Ricoh Company, Ltd.
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20240369951
- Publication date Nov 7, 2024
- Canon Kabushiki Kaisha
- SHINSUKE SERIZAWA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240353781
- Publication date Oct 24, 2024
- Kentaro YAMASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM FOR SUPPLYING VOLTAGE TO IMAGE FORMING APPARAT...
- Publication number 20240329590
- Publication date Oct 3, 2024
- BROTHER KOGYO KABUSHIKI KAISHA
- Yoshiyuki TSUJIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER CONTROL APPARATUS, IMAGE FORMING APPARATUS, POWER CONTROL MET...
- Publication number 20240319646
- Publication date Sep 26, 2024
- Toshimasa AOKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230393504
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- NORIAKI SATO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STRUCTURE FOR ELECTRICALLY PROTECTING FIXING APPARATUS PROVIDED IN...
- Publication number 20230393511
- Publication date Dec 7, 2023
- Canon Kabushiki Kaisha
- MASAKI INAGAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20230033004
- Publication date Feb 2, 2023
- Canon Kabushiki Kaisha
- Aoji Isono
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER CONVERTER
- Publication number 20210296997
- Publication date Sep 23, 2021
- Toshiba Tec Kabushiki Kaisha
- Yoshiaki Hosokawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20210026287
- Publication date Jan 28, 2021
- Konica Minolta, Inc.
- Makoto SHIMAZOE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200192269
- Publication date Jun 18, 2020
- Konica Minolta, Inc.
- Kenji TAMAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BIAS CIRCUIT, IMAGE FORMATION DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200103792
- Publication date Apr 2, 2020
- RICOH COMPANY, LTD.
- Hiroshi OKAMURA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE HEATING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20190235420
- Publication date Aug 1, 2019
- Canon Kabushiki Kaisha
- Keisuke Mochizuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER CONTROL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20130101306
- Publication date Apr 25, 2013
- Samsung Electronics Co., Ltd.
- Kwang Sung PARK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE READING APPARATUS
- Publication number 20120218597
- Publication date Aug 30, 2012
- BROTHER KOGYO KABUSHIKI KAISHA
- Naoki HASHIMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20110142477
- Publication date Jun 16, 2011
- Samsung Electronics Co., Ltd.
- Ki-jae Do
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING A FUSING UNIT THE...
- Publication number 20100028037
- Publication date Feb 4, 2010
- Samsung Electronics Co., Ltd.
- Hyun-soo Song
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING WARMING-UP TIME...
- Publication number 20090169232
- Publication date Jul 2, 2009
- Hiroyuki Kunii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS TO GENERATE HIGH VOLTAGE BY DIGITAL CONTROL AND METHOD TH...
- Publication number 20090129809
- Publication date May 21, 2009
- Samsung Electronics Co., Ltd.
- Young-min CHAE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE FOR IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20080260407
- Publication date Oct 23, 2008
- Kabushiki Kaisha Toshiba
- Osamu Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Power Control Method, Power Control Device, And Fixing Device
- Publication number 20080131160
- Publication date Jun 5, 2008
- Sharp Kabushiki Kaisha
- Tetsunori Mitsuoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Apparatus to generate high voltage by digital control and method th...
- Publication number 20060214514
- Publication date Sep 28, 2006
- Young-min Chae
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus another secondary power supply
- Publication number 20060024078
- Publication date Feb 2, 2006
- Susumu Matsusaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heating device, fixing device using the heating device and image fo...
- Publication number 20050123315
- Publication date Jun 9, 2005
- Kazuhito Kishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method of forming image
- Publication number 20050007812
- Publication date Jan 13, 2005
- Seiko Epson Corporation
- Tsuyoshi Kowari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Details relating to power supplies

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image forming apparatus

Power supply apparatus for supplying various voltages and image for...

Image forming apparatus including a printed circuit board connectab...

Power converter

Bias circuit, image formation device and image forming apparatus

Image heating apparatus and image forming apparatus

Image forming apparatus

Power supply apparatus and image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus and image reading apparatus

Power control apparatus and image forming apparatus including the same

Multi-pass image forming apparatus having voltage divider

Image forming apparatus and method of controlling a fusing unit the...

Image forming apparatus, and method of controlling warming-up time...

Apparatus to generate high voltage by digital control and method th...

Fixing device for image forming apparatus and control method thereof

Power control method for controlling a setting value of electric po...

Apparatus to generate high voltage by digital control and method th...

Image forming apparatus with another secondary power supply

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING SYSTEM FOR SUPPLYING VOLTAGE TO IMAGE FORMING APPARAT...

POWER CONTROL APPARATUS, IMAGE FORMING APPARATUS, POWER CONTROL MET...

IMAGE FORMING APPARATUS

STRUCTURE FOR ELECTRICALLY PROTECTING FIXING APPARATUS PROVIDED IN...

IMAGE FORMING APPARATUS

POWER CONVERTER

POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

BIAS CIRCUIT, IMAGE FORMATION DEVICE AND IMAGE FORMING APPARATUS

IMAGE HEATING APPARATUS AND IMAGE FORMING APPARATUS

POWER CONTROL APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME

IMAGE FORMING APPARATUS AND IMAGE READING APPARATUS

Image forming apparatus

IMAGE FORMING APPARATUS AND METHOD OF CONTROLLING A FUSING UNIT THE...

IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING WARMING-UP TIME...

APPARATUS TO GENERATE HIGH VOLTAGE BY DIGITAL CONTROL AND METHOD TH...

FIXING DEVICE FOR IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF

Power Control Method, Power Control Device, And Fixing Device

Apparatus to generate high voltage by digital control and method th...

Image forming apparatus another secondary power supply

Heating device, fixing device using the heating device and image fo...

Image forming apparatus and method of forming image