Toshiyuki Uchida

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Device and image forming apparatus
- Patent number 10,204,613
- Issue date Feb 12, 2019
- Ricoh Company, Ltd.
- Masahiro Ishida
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device and image forming apparatus
- Patent number 9,767,783
- Issue date Sep 19, 2017
- Ricoh Company, Ltd.
- Masahiro Ishida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method for forming image
- Patent number 9,471,021
- Issue date Oct 18, 2016
- Ricoh Company, Ltd.
- Akihiko Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus utilizing a plurality of image formation ve...
- Patent number 9,389,561
- Issue date Jul 12, 2016
- Ricoh Company, Ltd.
- Kazuhiro Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,116,487
- Issue date Aug 25, 2015
- Ricoh Company, Ltd.
- Akihiko Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive unit, and image forming apparatus and process cartridge incor...
- Patent number 8,903,278
- Issue date Dec 2, 2014
- Ricoh Company, Ltd.
- Hiroaki Murakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus having a primary transfer unit, a secondary...
- Patent number 8,712,299
- Issue date Apr 29, 2014
- Ricoh Company, Limited
- Narumi Sugita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drive transmission device including a detection device and a protec...
- Patent number 8,688,006
- Issue date Apr 1, 2014
- Ricoh Company, Ltd.
- Kazuhiro Kobayashi
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus
- Patent number 8,521,046
- Issue date Aug 27, 2013
- Ricoh Company, Limited
- Keisuke Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 8,385,778
- Issue date Feb 26, 2013
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming apparatus and image forming method of effectively det...
- Patent number 8,331,822
- Issue date Dec 11, 2012
- Ricoh Co., Ltd.
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,290,413
- Issue date Oct 16, 2012
- Ricoh Company, Limited
- Kazuhiro Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including first and second image forming de...
- Patent number 8,260,179
- Issue date Sep 4, 2012
- Ricoh Company, Ltd.
- Yohei Miura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 8,185,018
- Issue date May 22, 2012
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Drive transmission device, and image forming apparatus and process...
- Patent number 8,064,801
- Issue date Nov 22, 2011
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Image forming system and method of detecting color misregistration
- Patent number 8,010,026
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,010,019
- Issue date Aug 30, 2011
- Ricoh Company Limited
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method of effectively det...
- Patent number 7,937,007
- Issue date May 3, 2011
- Ricoh Co., Ltd.
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of detecting a phase difference of image bearing members and...
- Patent number 7,796,929
- Issue date Sep 14, 2010
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for image forming capable of effectively elimi...
- Patent number 7,773,914
- Issue date Aug 10, 2010
- Ricoh Company, Ltd.
- Noriaki Funamoto
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Color drift error correcting method and image forming apparatus
- Patent number 7,729,024
- Issue date Jun 1, 2010
- Ricoh Company, Ltd.
- Kazuhiko Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with fluctuation-pattern detection and fine...
- Patent number 7,697,867
- Issue date Apr 13, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus capable of effectively forming a quality co...
- Patent number 7,693,468
- Issue date Apr 6, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having enhanced controlling method for redu...
- Patent number 7,653,332
- Issue date Jan 26, 2010
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method, apparatus, and program for image forming capable of effecti...
- Patent number 7,630,657
- Issue date Dec 8, 2009
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,603,061
- Issue date Oct 13, 2009
- Ricoh Company Limited
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color printing apparatus capable of color registration difference c...
- Patent number 7,532,842
- Issue date May 12, 2009
- Ricoh Company, Ltd.
- Seiichi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading apparatus
- Patent number 7,508,551
- Issue date Mar 24, 2009
- Ricoh Company, Ltd.
- Katsunori Shoji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for image forming capable of effectively adjus...
- Patent number 7,376,376
- Issue date May 20, 2008
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus effectively producing quality color image w...
- Patent number 7,369,795
- Issue date May 6, 2008
- Ricoh Company, Ltd.
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BATTERY VOLTAGE MONITORING DEVICE
- Publication number 20230314521
- Publication date Oct 5, 2023
- ABLIC Inc.
- Eiki IMAIZUMI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170330546
- Publication date Nov 16, 2017
- RICOH COMPANY, LTD.
- Masahiro ISHIDA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160225363
- Publication date Aug 4, 2016
- Ricoh Company, Ltd.
- Masahiro ISHIDA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20160098005
- Publication date Apr 7, 2016
- Kazuhiro KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
APPARATUS AND METHOD FOR FORMING IMAGE
- Publication number 20150362881
- Publication date Dec 17, 2015
- Akihiko TOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20150147099
- Publication date May 28, 2015
- Akihiko TOSAKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DRIVE UNIT, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCOR...
- Publication number 20130118303
- Publication date May 16, 2013
- Hiroaki Murakami
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20120207501
- Publication date Aug 16, 2012
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Drive transmission device, drive device, and image forming apparatus
- Publication number 20120027464
- Publication date Feb 2, 2012
- RICOH COMPANY, LTD.
- Kazuhiro Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110222920
- Publication date Sep 15, 2011
- Kazuhiro KOBAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110222882
- Publication date Sep 15, 2011
- Keisuke SUGIYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110206423
- Publication date Aug 25, 2011
- Narumi SUGITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...
- Publication number 20110150531
- Publication date Jun 23, 2011
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF FORMING HIGH QUALITY SUPERIMPOSE...
- Publication number 20100310281
- Publication date Dec 9, 2010
- Yohei MIURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20100266299
- Publication date Oct 21, 2010
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Drive transmission device, and image forming apparatus and process...
- Publication number 20090074506
- Publication date Mar 19, 2009
- Ricoh Company, Ltd.
- Keisuke Sugiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING SYSTEM AND METHOD OF DETECTING COLOR MISREGISTRATION
- Publication number 20080240754
- Publication date Oct 2, 2008
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080213000
- Publication date Sep 4, 2008
- Noriaki FUNAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080166153
- Publication date Jul 10, 2008
- Yasuhisa Ehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20080131168
- Publication date Jun 5, 2008
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF DETECTING A PHASE DIFFERENCE OF IMAGE BEARING MEMBERS AND...
- Publication number 20080069604
- Publication date Mar 20, 2008
- Joh EBARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD, APPARATUS, AND PROGRAM FOR IMAGE FORMING CAPABLE OF EFFECTI...
- Publication number 20070274746
- Publication date Nov 29, 2007
- YASUHISA EHARA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus having enhanced controlling method for redu...
- Publication number 20070258729
- Publication date Nov 8, 2007
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus capable of effectively forming a quality co...
- Publication number 20070253736
- Publication date Nov 1, 2007
- Ricoh Company, Ltd.
- Yasuhisa Ehara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20070212109
- Publication date Sep 13, 2007
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...
- Publication number 20070196132
- Publication date Aug 23, 2007
- Kazuhiko Kobayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...
- Publication number 20070166075
- Publication date Jul 19, 2007
- Noriaki Funamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLOR PRINTING APPARATUS CAPABLE OF COLOR REGISTRATION DIFFERENCE C...
- Publication number 20070110477
- Publication date May 17, 2007
- Seiichi Handa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Color drift error correcting method and image forming apparatus
- Publication number 20070097465
- Publication date May 3, 2007
- Kazuhiko Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for image forming capable of effectively adjus...
- Publication number 20060222418
- Publication date Oct 5, 2006
- Ricoh Company, Ltd.
- Joh Ebara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toshiyuki Uchida

Person

Patents Grantslast 30 patents

Device and image forming apparatus

Device and image forming apparatus

Apparatus and method for forming image

Image forming apparatus utilizing a plurality of image formation ve...

Image forming apparatus

Drive unit, and image forming apparatus and process cartridge incor...

Image forming apparatus having a primary transfer unit, a secondary...

Drive transmission device including a detection device and a protec...

Image forming apparatus

Method and apparatus for image forming capable of effectively elimi...

Image forming apparatus and image forming method of effectively det...

Image forming apparatus

Image forming apparatus including first and second image forming de...

Method and apparatus for image forming capable of effectively elimi...

Drive transmission device, and image forming apparatus and process...

Image forming system and method of detecting color misregistration

Image forming apparatus

Image forming apparatus and image forming method of effectively det...

Method of detecting a phase difference of image bearing members and...

Method and apparatus for image forming capable of effectively elimi...

Color drift error correcting method and image forming apparatus

Image forming apparatus with fluctuation-pattern detection and fine...

Image forming apparatus capable of effectively forming a quality co...

Image forming apparatus having enhanced controlling method for redu...

Method, apparatus, and program for image forming capable of effecti...

Image forming apparatus

Color printing apparatus capable of color registration difference c...

Image reading apparatus

Method and apparatus for image forming capable of effectively adjus...

Image forming apparatus effectively producing quality color image w...

Patents Applicationslast 30 patents

BATTERY VOLTAGE MONITORING DEVICE

DEVICE AND IMAGE FORMING APPARATUS

DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

APPARATUS AND METHOD FOR FORMING IMAGE

IMAGE FORMING APPARATUS

DRIVE UNIT, AND IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE INCOR...

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

Drive transmission device, drive device, and image forming apparatus

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...

IMAGE FORMING APPARATUS CAPABLE OF FORMING HIGH QUALITY SUPERIMPOSE...

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

Drive transmission device, and image forming apparatus and process...

IMAGE FORMING SYSTEM AND METHOD OF DETECTING COLOR MISREGISTRATION

IMAGE FORMING APPARATUS

Image forming apparatus

Image forming apparatus

METHOD OF DETECTING A PHASE DIFFERENCE OF IMAGE BEARING MEMBERS AND...

METHOD, APPARATUS, AND PROGRAM FOR IMAGE FORMING CAPABLE OF EFFECTI...

Image forming apparatus having enhanced controlling method for redu...

Image forming apparatus capable of effectively forming a quality co...

Image forming apparatus

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD OF EFFECTIVELY DET...

METHOD AND APPARATUS FOR IMAGE FORMING CAPABLE OF EFFECTIVELY ELIMI...

COLOR PRINTING APPARATUS CAPABLE OF COLOR REGISTRATION DIFFERENCE C...

Color drift error correcting method and image forming apparatus

Method and apparatus for image forming capable of effectively adjus...