Toshiaki KAGAWA

Person

Osaka-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus
- Patent number 8,774,667
- Issue date Jul 8, 2014
- Sharp Kabushiki Kaisha
- Takashi Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus using the same
- Patent number 8,532,529
- Issue date Sep 10, 2013
- Sharp Kabushiki Kaisha
- Hiroyuki Kageyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus, and temperature control met...
- Patent number 8,526,836
- Issue date Sep 3, 2013
- Sharp Kabushiki Kaisha
- Tetsunori Mitsuoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser fixing device
- Patent number 8,452,220
- Issue date May 28, 2013
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus including the same
- Patent number 8,391,762
- Issue date Mar 5, 2013
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus having same
- Patent number 8,355,659
- Issue date Jan 15, 2013
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image recording medium, image recording medium reusing apparatus, i...
- Patent number 8,320,811
- Issue date Nov 27, 2012
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fixing device, image forming apparatus, and method for controlling...
- Patent number 8,295,726
- Issue date Oct 23, 2012
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device having an endless fixing belt and two-position disjun...
- Patent number 8,295,753
- Issue date Oct 23, 2012
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Volatile chemical substance catching device and electronic apparatus
- Patent number 8,238,779
- Issue date Aug 7, 2012
- Sharp Kabushiki Kaisha
- Hiroshi Doshoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with cleaning section for image forming apparatus
- Patent number 8,233,831
- Issue date Jul 31, 2012
- Sharp Kabushiki Kaisha
- Atsuyoshi Nakayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus having heating element and image forming apparatus...
- Patent number 8,165,485
- Issue date Apr 24, 2012
- Sharp Kabushiki Kaisha
- Kenji Asakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus including the same
- Patent number 8,150,304
- Issue date Apr 3, 2012
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus having an enhanced planar heat generating body, an...
- Patent number 8,126,383
- Issue date Feb 28, 2012
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus including the same
- Patent number 8,068,765
- Issue date Nov 29, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion generating element, charging device, and image forming apparatus
- Patent number 8,068,768
- Issue date Nov 29, 2011
- Sharp Kabushiki Kaisha
- Katsumi Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus and image forming apparatus
- Patent number 8,064,814
- Issue date Nov 22, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus equipped therewith, and reco...
- Patent number 8,027,608
- Issue date Sep 27, 2011
- Sharp Kabushiki Kaisha
- Takashi Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic apparatus
- Patent number 7,973,291
- Issue date Jul 5, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fixing apparatus and image forming apparatus having same
- Patent number 7,953,360
- Issue date May 31, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging roller, process cartridge and image forming apparatus
- Patent number 7,934,316
- Issue date May 3, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electric charging device, image forming apparatus, electric chargin...
- Patent number 7,885,561
- Issue date Feb 8, 2011
- Sharp Kabushiki Kaisha
- Hideki Ohnishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus, process cartridge used therein, and produc...
- Patent number 7,869,743
- Issue date Jan 11, 2011
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Induction heating device and image forming apparatus equipped with...
- Patent number 7,868,272
- Issue date Jan 11, 2011
- Sharp Kabushiki Kaisha
- Shogo Yokota
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Ozone removal device, image forming apparatus having the same, and...
- Patent number 7,826,763
- Issue date Nov 2, 2010
- Sharp Kabushiki Kaisha
- Hiroshi Doshohda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ion generating device with a discharge electrode on a dielectric bo...
- Patent number 7,801,464
- Issue date Sep 21, 2010
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging apparatus with a discharge electrode having a plurality of...
- Patent number 7,796,903
- Issue date Sep 14, 2010
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus, image forming apparatus, and method for controlli...
- Patent number 7,783,218
- Issue date Aug 24, 2010
- Sharp Kabushiki Kaisha
- Tomohiro Maeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus and image forming apparatus
- Patent number 7,747,206
- Issue date Jun 29, 2010
- Sharp Kabushiki Kaisha
- Shinji Yamana
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing roller and image forming apparatus
- Patent number 7,725,066
- Issue date May 25, 2010
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20110236048
- Publication date Sep 29, 2011
- Takashi MUKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20110188904
- Publication date Aug 4, 2011
- Hiroyuki Kageyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS, AND TEMPERATURE CONTROL MET...
- Publication number 20110142472
- Publication date Jun 16, 2011
- Tetsunori MITSUOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER FIXING DEVICE
- Publication number 20110058869
- Publication date Mar 10, 2011
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20110052279
- Publication date Mar 3, 2011
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE FIXING DEVICE
- Publication number 20100266307
- Publication date Oct 21, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE RECORDING MEDIUM, IMAGE RECORDING MEDIUM REUSING APPARATUS, I...
- Publication number 20100254738
- Publication date Oct 7, 2010
- Toshiaki KAGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS, RECORDING MEDIUM RECORDING...
- Publication number 20100209131
- Publication date Aug 19, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING SAME
- Publication number 20100183345
- Publication date Jul 22, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING SAME
- Publication number 20100183346
- Publication date Jul 22, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR CONTROLLING...
- Publication number 20100142988
- Publication date Jun 10, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100061778
- Publication date Mar 11, 2010
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS EQUIPPED THEREWITH, AND RECO...
- Publication number 20100054788
- Publication date Mar 4, 2010
- Takashi MUKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Charging roller, process cartridge and image forming apparatus
- Publication number 20100003413
- Publication date Jan 7, 2010
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ION GENERATING ELEMENT, CHARGING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20090311008
- Publication date Dec 17, 2009
- Katsumi ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090311015
- Publication date Dec 17, 2009
- Atsuyoshi NAKAYAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VOLATILE CHEMICAL SUBSTANCE CATCHING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20090290897
- Publication date Nov 26, 2009
- Hiroshi DOSHODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20090263170
- Publication date Oct 22, 2009
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20090245900
- Publication date Oct 1, 2009
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING BELT, METHOD FOR MANUFACTURING FIXING BELT, AND FIXING DEVICE
- Publication number 20090197030
- Publication date Aug 6, 2009
- Takashi MUKAI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20090180821
- Publication date Jul 16, 2009
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20090169231
- Publication date Jul 2, 2009
- Kenji Asakura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND IMAGE FORMING APPARATUS HAVING SAME
- Publication number 20090092422
- Publication date Apr 9, 2009
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ION GENERATING DEVICE, METHOD FOR PRODUCING ION GENERATING DEVICE,...
- Publication number 20090039244
- Publication date Feb 12, 2009
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CHARGING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20090003859
- Publication date Jan 1, 2009
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electric charging device, image forming apparatus, electric chargin...
- Publication number 20080317503
- Publication date Dec 25, 2008
- Sharp Kabushiki Kaisha
- Hideki Ohnishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OZONE REMOVAL DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND...
- Publication number 20080219695
- Publication date Sep 11, 2008
- Hiroshi DOSHOHDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20080217556
- Publication date Sep 11, 2008
- Sharp Kabushiki Kaisha
- Toshiaki Kagawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FIXING ROLLER AND IMAGE FORMING APPARATUS
- Publication number 20080187374
- Publication date Aug 7, 2008
- Toshiaki Kagawa
- 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

Toshiaki KAGAWA

Person

Patents Grantslast 30 patents

Image forming apparatus

Fixing device and image forming apparatus using the same

Fixing device, image forming apparatus, and temperature control met...

Laser fixing device

Fixing device and image forming apparatus including the same

Fixing device and image forming apparatus having same

Image recording medium, image recording medium reusing apparatus, i...

Fixing device, image forming apparatus, and method for controlling...

Fixing device having an endless fixing belt and two-position disjun...

Volatile chemical substance catching device and electronic apparatus

Fixing device with cleaning section for image forming apparatus

Fixing apparatus having heating element and image forming apparatus...

Fixing device and image forming apparatus including the same

Fixing apparatus having an enhanced planar heat generating body, an...

Fixing device and image forming apparatus including the same

Ion generating element, charging device, and image forming apparatus

Fixing apparatus and image forming apparatus

Fixing device, image forming apparatus equipped therewith, and reco...

Electronic apparatus

Fixing apparatus and image forming apparatus having same

Charging roller, process cartridge and image forming apparatus

Electric charging device, image forming apparatus, electric chargin...

Image forming apparatus, process cartridge used therein, and produc...

Induction heating device and image forming apparatus equipped with...

Ozone removal device, image forming apparatus having the same, and...

Ion generating device with a discharge electrode on a dielectric bo...

Charging apparatus with a discharge electrode having a plurality of...

Fixing apparatus, image forming apparatus, and method for controlli...

Fixing apparatus and image forming apparatus

Fixing roller and image forming apparatus

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME

FIXING DEVICE, IMAGE FORMING APPARATUS, AND TEMPERATURE CONTROL MET...

LASER FIXING DEVICE

FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE FIXING DEVICE

IMAGE RECORDING MEDIUM, IMAGE RECORDING MEDIUM REUSING APPARATUS, I...

FIXING DEVICE, IMAGE FORMING APPARATUS, RECORDING MEDIUM RECORDING...

FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS HAVING SAME

FIXING DEVICE, IMAGE FORMING APPARATUS, AND METHOD FOR CONTROLLING...

FIXING APPARATUS AND IMAGE FORMING APPARATUS

FIXING DEVICE, IMAGE FORMING APPARATUS EQUIPPED THEREWITH, AND RECO...

Charging roller, process cartridge and image forming apparatus

ION GENERATING ELEMENT, CHARGING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

VOLATILE CHEMICAL SUBSTANCE CATCHING DEVICE AND ELECTRONIC APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

FIXING APPARATUS AND IMAGE FORMING APPARATUS INCLUDING THE SAME

FIXING BELT, METHOD FOR MANUFACTURING FIXING BELT, AND FIXING DEVICE

FIXING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

FIXING APPARATUS AND IMAGE FORMING APPARATUS

FIXING APPARATUS AND IMAGE FORMING APPARATUS HAVING SAME

ION GENERATING DEVICE, METHOD FOR PRODUCING ION GENERATING DEVICE,...

CHARGING APPARATUS AND IMAGE FORMING APPARATUS

Electric charging device, image forming apparatus, electric chargin...

OZONE REMOVAL DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND...

ELECTRONIC APPARATUS

FIXING ROLLER AND IMAGE FORMING APPARATUS

Power Control Method, Power Control Device, And Fixing Device