Shigeru Tanaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat fixing device, electrophotographic image forming apparatus, an...
- Patent number 11,262,680
- Issue date Mar 1, 2022
- Canon Kabushiki Kaisha
- Hirotaka Fukushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with display of stacking method in which en...
- Patent number 10,831,140
- Issue date Nov 10, 2020
- Canon Kabushiki Kaisha
- Daigo Matsuura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming system
- Patent number 10,578,999
- Issue date Mar 3, 2020
- Canon Kabushiki Kaisha
- Shigeru Hirano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image heating apparatus
- Patent number 10,545,442
- Issue date Jan 28, 2020
- Canon Kabushiki Kaisha
- Shigeru Hirano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that controls a fixing condition of a fixin...
- Patent number 10,241,433
- Issue date Mar 26, 2019
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with development contrast control
- Patent number 9,280,137
- Issue date Mar 8, 2016
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having aligned regulating member
- Patent number 9,261,813
- Issue date Feb 16, 2016
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,158,273
- Issue date Oct 13, 2015
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,152,114
- Issue date Oct 6, 2015
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,057,985
- Issue date Jun 16, 2015
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 9,042,757
- Issue date May 26, 2015
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus with image density control
- Patent number 8,744,294
- Issue date Jun 3, 2014
- Canon Kabushiki Kaisha
- Akihiro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,712,263
- Issue date Apr 29, 2014
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 8,666,269
- Issue date Mar 4, 2014
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control apparatus for semiconductor power converter
- Patent number 7,480,161
- Issue date Jan 20, 2009
- Kabushiki Kaisha Toshiba
- Akihisa Kataoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Developing apparatus
- Patent number 7,426,360
- Issue date Sep 16, 2008
- Canon Kabushiki Kaisha
- Kota Arimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,362,991
- Issue date Apr 22, 2008
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having particular structural arrangement of de...
- Patent number 7,263,315
- Issue date Aug 28, 2007
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus features first and second developing members a...
- Patent number 7,218,881
- Issue date May 15, 2007
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power conversion device
- Patent number 6,741,482
- Issue date May 25, 2004
- Kabushiki Kaisha Toshiba
- Hajime Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tray for carrying magnetoresistive head of magnetic disk
- Patent number 6,686,009
- Issue date Feb 3, 2004
- Yukadenshi Co., Ltd.
- Shigeru Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Series compensator
- Patent number 6,331,765
- Issue date Dec 18, 2001
- Kabushiki Kaisha Toshiba
- Hajime Yamamoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
AC transmission system with reactance compensation
- Patent number 6,172,488
- Issue date Jan 9, 2001
- Kabushiki Kaisha Toshiba
- Mami Mizutani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
X-ray CT scanner
- Patent number RE35848
- Issue date Jul 14, 1998
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- 378 - X-ray or gamma ray systems or devices
Information Patent Grant
X-ray CT scanner system having a plurality of x-ray scanner apparatus
- Patent number 5,751,837
- Issue date May 12, 1998
- Kabushiki Kaisha Toshiba
- Naofumi Watanabe
- G01 - MEASURING TESTING
Information Patent Grant
Method for processing data by utilizing hierarchical cache memories...
- Patent number 5,717,890
- Issue date Feb 10, 1998
- Kabushiki Kaisha Toshiba
- Makoto Ichida
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power converter control system
- Patent number 5,633,788
- Issue date May 27, 1997
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Snubber energy recovery circuit for protecting switching devices fr...
- Patent number 5,535,085
- Issue date Jul 9, 1996
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power conversion system
- Patent number 5,504,667
- Issue date Apr 2, 1996
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Snubber energy recovery circuit for protecting switching devices fr...
- Patent number 5,444,594
- Issue date Aug 22, 1995
- Kabushiki Kaisha Toshiba
- Shigeru Tanaka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE
- Publication number 20250021035
- Publication date Jan 16, 2025
- Canon Kabushiki Kaisha
- SUGURU TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20240264557
- Publication date Aug 8, 2024
- Canon Kabushiki Kaisha
- SHUHEI YASUDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
HEAT FIXING DEVICE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AN...
- Publication number 20210325806
- Publication date Oct 21, 2021
- Canon Kabushiki Kaisha
- Hirotaka Fukushima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200133184
- Publication date Apr 30, 2020
- Canon Kabushiki Kaisha
- Daigo Matsuura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20200033772
- Publication date Jan 30, 2020
- Canon Kabushiki Kaisha
- Shigeru Hirano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE HEATING APPARATUS
- Publication number 20200033778
- Publication date Jan 30, 2020
- Canon Kabushiki Kaisha
- Shigeru Hirano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180284633
- Publication date Oct 4, 2018
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING APPARATUS
- Publication number 20150153677
- Publication date Jun 4, 2015
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140255047
- Publication date Sep 11, 2014
- Canon Kabushiki Kaisha
- Fumitake Hirobe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140199088
- Publication date Jul 17, 2014
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20140119754
- Publication date May 1, 2014
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130287414
- Publication date Oct 31, 2013
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130251387
- Publication date Sep 26, 2013
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130183049
- Publication date Jul 18, 2013
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20130136469
- Publication date May 30, 2013
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120207496
- Publication date Aug 16, 2012
- Canon Kabushiki Kaisha
- Akihiro Noguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20120134690
- Publication date May 31, 2012
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110293300
- Publication date Dec 1, 2011
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CONTROL APPARATUS FOR SEMICONDUCTOR POWER CONVERTER
- Publication number 20080037300
- Publication date Feb 14, 2008
- Kabushiki Kaisha Toshiba
- Akihisa Kataoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Image forming apparatus
- Publication number 20060177243
- Publication date Aug 10, 2006
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20060029432
- Publication date Feb 9, 2006
- Canon Kabushiki Kaisha
- Kota Arimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus
- Publication number 20060029431
- Publication date Feb 9, 2006
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing apparatus and image forming apparatus having the same
- Publication number 20060008300
- Publication date Jan 12, 2006
- Canon Kabushiki Kaisha
- Shigeru Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Power conversion device
- Publication number 20030053324
- Publication date Mar 20, 2003
- Hajime Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Tray for carrying magnetoresistive head of magnetic disk
- Publication number 20020060314
- Publication date May 23, 2002
- MITSUBISHI CHEMICAL CORPORATION
- Shigeru Tanaka
- G11 - INFORMATION STORAGE

Shigeru Tanaka

Person

Patents Grantslast 30 patents

Heat fixing device, electrophotographic image forming apparatus, an...

Image forming apparatus with display of stacking method in which en...

Image forming apparatus and image forming system

Image heating apparatus

Image forming apparatus that controls a fixing condition of a fixin...

Image forming apparatus with development contrast control

Developing apparatus having aligned regulating member

Image forming apparatus

Image forming apparatus

Image forming apparatus

Image forming apparatus

Electrophotographic image forming apparatus with image density control

Image forming apparatus

Image forming apparatus

Control apparatus for semiconductor power converter

Developing apparatus

Image forming apparatus

Developing apparatus having particular structural arrangement of de...

Developing apparatus features first and second developing members a...

Power conversion device

Tray for carrying magnetoresistive head of magnetic disk

Series compensator

AC transmission system with reactance compensation

X-ray CT scanner

X-ray CT scanner system having a plurality of x-ray scanner apparatus

Method for processing data by utilizing hierarchical cache memories...

Power converter control system

Snubber energy recovery circuit for protecting switching devices fr...

Power conversion system

Snubber energy recovery circuit for protecting switching devices fr...

Patents Applicationslast 30 patents

FIXING DEVICE

FIXING DEVICE AND IMAGE FORMING APPARATUS

HEAT FIXING DEVICE, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AN...

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM

IMAGE HEATING APPARATUS

IMAGE FORMING APPARATUS

DEVELOPING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

CONTROL APPARATUS FOR SEMICONDUCTOR POWER CONVERTER

Image forming apparatus

Developing apparatus

Developing apparatus

Developing apparatus and image forming apparatus having the same

Power conversion device

Tray for carrying magnetoresistive head of magnetic disk