Tomokazu Takeuchi

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with a controller to set transfer bias
- Patent number 9,864,307
- Issue date Jan 9, 2018
- Ricoh Company, Ltd.
- Kenji Sengoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply device, image forming apparatus, and voltage output me...
- Patent number 9,465,348
- Issue date Oct 11, 2016
- Ricoh Company, Ltd.
- Tomonori Maekawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply device to selectively output power and transfer device...
- Patent number 9,400,475
- Issue date Jul 26, 2016
- Ricoh Company, Ltd.
- Katsuhito Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a controller to set transfer bias
- Patent number 9,323,170
- Issue date Apr 26, 2016
- Ricoh Company, Ltd.
- Kenji Sengoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device, image forming apparatus, and power supply control...
- Patent number 9,188,897
- Issue date Nov 17, 2015
- Ricoh Company, Limited
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 9,152,070
- Issue date Oct 6, 2015
- Ricoh Company, Ltd.
- Hiromi Ogiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,075,383
- Issue date Jul 7, 2015
- Ricoh Company, Ltd.
- Kenji Sengoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,057,991
- Issue date Jun 16, 2015
- Ricoh Company, Ltd.
- Yasunobu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, and transfer method
- Patent number 9,037,022
- Issue date May 19, 2015
- Ricoh Company, Limited
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,031,436
- Issue date May 12, 2015
- Ricoh Company, Ltd.
- Yasunobu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device including a selectively outputting power supply, im...
- Patent number 9,031,480
- Issue date May 12, 2015
- Ricoh Company, Limited
- Katsuhito Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which uses an AC voltage and/or a DC voltag...
- Patent number 8,977,153
- Issue date Mar 10, 2015
- Ricoh Company, Ltd.
- Hiromi Ogiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply module and image forming apparatus including same
- Patent number 8,948,644
- Issue date Feb 3, 2015
- Ricoh Company, Ltd.
- Junpei Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, system, and method using a superimposed vo...
- Patent number 8,929,786
- Issue date Jan 6, 2015
- Ricoh Company, Limited
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,909,079
- Issue date Dec 9, 2014
- Ricoh Company, Ltd.
- Shinji Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply module and image forming apparatus including same
- Patent number 8,891,996
- Issue date Nov 18, 2014
- Ricoh Company, Ltd.
- Junpei Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image transfer device and image forming apparatus incorporating same
- Patent number 8,824,941
- Issue date Sep 2, 2014
- Ricoh Company, Ltd.
- Yasunobu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 8,818,221
- Issue date Aug 26, 2014
- Ricoh Company, Limited
- Yasuhiko Ogino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming system, and transfer method
- Patent number 8,805,223
- Issue date Aug 12, 2014
- Ricoh Company, Limited
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, image forming method, and image forming sy...
- Patent number 8,761,620
- Issue date Jun 24, 2014
- Ricoh Company, Limited
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power control apparatus, image forming apparatus, and power control...
- Patent number 8,729,733
- Issue date May 20, 2014
- Ricoh Company, Limited
- Tomokazu Takeuchi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus
- Patent number 8,682,231
- Issue date Mar 25, 2014
- Ricoh Company, Ltd.
- Kenji Sengoku
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS WITH A CONTROLLER TO SET TRANSFER BIAS
- Publication number 20160202644
- Publication date Jul 14, 2016
- Kenji SENGOKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND POWER SUPPLY CONTROL...
- Publication number 20160041518
- Publication date Feb 11, 2016
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF TRANSFERRIN...
- Publication number 20150212478
- Publication date Jul 30, 2015
- Katsuhito Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD
- Publication number 20140341605
- Publication date Nov 20, 2014
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY DEVICE, IMAGE FORMING APPARATUS, AND VOLTAGE OUTPUT ME...
- Publication number 20140265552
- Publication date Sep 18, 2014
- Tomonori MAEKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140147182
- Publication date May 29, 2014
- Kenji SENGOKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND POWER SUPPLY CONTROL...
- Publication number 20140079421
- Publication date Mar 20, 2014
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF TRANSFERRIN...
- Publication number 20130216281
- Publication date Aug 22, 2013
- Katsuhito Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130136477
- Publication date May 30, 2013
- Hiromi OGIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20130094870
- Publication date Apr 18, 2013
- Yasunobu Shimizu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY MODULE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20130016989
- Publication date Jan 17, 2013
- Junpei FUJITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20130011155
- Publication date Jan 10, 2013
- Hiromi Ogiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130004190
- Publication date Jan 3, 2013
- Kenji SENGOKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY MODULE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20120328320
- Publication date Dec 27, 2012
- Junpei FUJITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD
- Publication number 20120328321
- Publication date Dec 27, 2012
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD
- Publication number 20120328315
- Publication date Dec 27, 2012
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120315058
- Publication date Dec 13, 2012
- Yasunobu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120308250
- Publication date Dec 6, 2012
- Yasunobu SHIMIZU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120237271
- Publication date Sep 20, 2012
- Kenji SENGOKU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20120230715
- Publication date Sep 13, 2012
- Yasuhiko OGINO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING SY...
- Publication number 20120213536
- Publication date Aug 23, 2012
- Tomokazu TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120045237
- Publication date Feb 23, 2012
- Shinji AOKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER CONTROL APPARATUS, IMAGE FORMING APPARATUS, AND POWER CONTROL...
- Publication number 20110181116
- Publication date Jul 28, 2011
- Tomokazu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomokazu Takeuchi

Person

Patents Grantslast 30 patents

Image forming apparatus with a controller to set transfer bias

Power supply device, image forming apparatus, and voltage output me...

Power supply device to selectively output power and transfer device...

Image forming apparatus with a controller to set transfer bias

Transfer device, image forming apparatus, and power supply control...

Transfer device and image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus, image forming system, and transfer method

Image forming apparatus

Transfer device including a selectively outputting power supply, im...

Image forming apparatus which uses an AC voltage and/or a DC voltag...

Power supply module and image forming apparatus including same

Image forming apparatus, system, and method using a superimposed vo...

Image forming apparatus

Power supply module and image forming apparatus including same

Image transfer device and image forming apparatus incorporating same

Transfer device and image forming apparatus

Image forming apparatus, image forming system, and transfer method

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

Power control apparatus, image forming apparatus, and power control...

Image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS WITH A CONTROLLER TO SET TRANSFER BIAS

TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND POWER SUPPLY CONTROL...

TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF TRANSFERRIN...

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD

POWER SUPPLY DEVICE, IMAGE FORMING APPARATUS, AND VOLTAGE OUTPUT ME...

IMAGE FORMING APPARATUS

TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND POWER SUPPLY CONTROL...

TRANSFER DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF TRANSFERRIN...

IMAGE FORMING APPARATUS

IMAGE TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

POWER SUPPLY MODULE AND IMAGE FORMING APPARATUS INCLUDING SAME

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

POWER SUPPLY MODULE AND IMAGE FORMING APPARATUS INCLUDING SAME

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD

IMAGE FORMING APPARATUS, IMAGE FORMING SYSTEM, AND TRANSFER METHOD

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING SY...

IMAGE FORMING APPARATUS

POWER CONTROL APPARATUS, IMAGE FORMING APPARATUS, AND POWER CONTROL...