Toshio Ogiso

Person

Tsuchiura, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing device including a pressure rotator setting an exit guide an...
- Patent number 12,025,930
- Issue date Jul 2, 2024
- Ricoh Company, Ltd.
- Tamotsu Ikeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 11,927,900
- Issue date Mar 12, 2024
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 11,703,787
- Issue date Jul 18, 2023
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 10,078,300
- Issue date Sep 18, 2018
- Ricoh Company, Ltd.
- Masahiro Samei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Removable fixing device having a convex guide and image forming app...
- Patent number 10,036,987
- Issue date Jul 31, 2018
- Ricoh Company, Ltd.
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Media guide mechanism, fixing device and image forming apparatus in...
- Patent number 8,874,021
- Issue date Oct 28, 2014
- Ricoh Company, Ltd.
- Kohta Sakaya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fixing device capable of minimizing overshoot and image forming app...
- Patent number 8,873,988
- Issue date Oct 28, 2014
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 8,588,639
- Issue date Nov 19, 2013
- Ricoh Company, Ltd.
- Yoshiharu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus incorporating same, and fixi...
- Patent number 8,509,644
- Issue date Aug 13, 2013
- Ricoh Company, Ltd.
- Yoshiharu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus employing the fixing device
- Patent number 8,417,137
- Issue date Apr 9, 2013
- Ricoh Company Limited
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Temperature control method for fixing device and image forming appa...
- Patent number 8,340,543
- Issue date Dec 25, 2012
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus, and method of controlling f...
- Patent number 8,301,051
- Issue date Oct 30, 2012
- Ricoh Company, Limited
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method for controlling im...
- Patent number 8,135,298
- Issue date Mar 13, 2012
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 7,953,361
- Issue date May 31, 2011
- Ricoh Company, Ltd.
- Shigeru Obata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 7,831,186
- Issue date Nov 9, 2010
- Ricoh Company, Ltd.
- Shigeru Obata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressurizing unit, fixing device, and image forming apparatus
- Patent number 7,769,332
- Issue date Aug 3, 2010
- Ricoh Company, Ltd.
- Shin Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus using the same
- Patent number 7,761,044
- Issue date Jul 20, 2010
- Ricoh Company, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device having cleaner and temperature detector
- Patent number 7,477,867
- Issue date Jan 13, 2009
- Ricoh Printing Systems, Ltd.
- Chikara Hiraoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus and image forming apparatus including heating member
- Patent number 7,433,640
- Issue date Oct 7, 2008
- Ricoh Printing Systems, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus provided with fixing device
- Patent number 7,406,287
- Issue date Jul 29, 2008
- Ricoh Printing Systems, Ltd.
- Hiroyoshi Matsumoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus with guide having adjusta...
- Patent number 7,298,981
- Issue date Nov 20, 2007
- Ricoh Printing Systems, Ltd.
- Shunichi Oohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electro-photographic apparatus with a heating roller and pressurizi...
- Patent number 7,167,670
- Issue date Jan 23, 2007
- Ricoh Printing Systems, Ltd.
- Shigeru Obata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 7,142,803
- Issue date Nov 28, 2006
- Ricoh Printing Systems, Ltd.
- Tuyoshi Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat fixing unit with improved belt handling
- Patent number 7,136,615
- Issue date Nov 14, 2006
- Ricoh Printing Systems, Ltd.
- Shunjchi Oohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming and recording apparatus with three pressure members
- Patent number 6,928,257
- Issue date Aug 9, 2005
- Ricoh Printing Systems, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for forming color image
- Patent number 6,606,472
- Issue date Aug 12, 2003
- Hitachi, Ltd.
- Akira Mori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device improved in offset-prevention
- Patent number 6,400,923
- Issue date Jun 4, 2002
- Hitachi, Ltd.
- Hiromitsu Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20230251592
- Publication date Aug 10, 2023
- RICOH COMPANY, LTD.
- Toshio OGISO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20230236533
- Publication date Jul 27, 2023
- RICOH COMPANY, LTD.
- Tamotsu IKEDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20220373950
- Publication date Nov 24, 2022
- RICOH COMPANY, LTD.
- Toshio OGISO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180107142
- Publication date Apr 19, 2018
- Masahiro Samei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180067431
- Publication date Mar 8, 2018
- Shigeo NANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
MEDIA GUIDE MECHANISM, FIXING DEVICE AND IMAGE FORMING APPARATUS IN...
- Publication number 20130004222
- Publication date Jan 3, 2013
- RICOH COMPANY, LTD.
- Kohta Sakaya
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FIXING DEVICE CAPABLE OF MINIMIZING OVERSHOOT AND IMAGE FORMING APP...
- Publication number 20120328318
- Publication date Dec 27, 2012
- RICOH COMPANY, LTD.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND FIXI...
- Publication number 20120045241
- Publication date Feb 23, 2012
- Yoshiharu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus
- Publication number 20110188874
- Publication date Aug 4, 2011
- RICOH COMPANY, LTD.
- Yoshiharu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device, image forming apparatus, and method of controlling f...
- Publication number 20100054785
- Publication date Mar 4, 2010
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus employing the fixing device
- Publication number 20100034548
- Publication date Feb 11, 2010
- Ricoh Company, Ltd.
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Temperature control method for fixing device and image forming appa...
- Publication number 20090290893
- Publication date Nov 26, 2009
- Ricoh Company, Ltd.
- Toshio OGISO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and image forming method
- Publication number 20090110418
- Publication date Apr 30, 2009
- Ricoh Company, Ltd.
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080069611
- Publication date Mar 20, 2008
- Shigeru OBATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRESSURIZING UNIT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20080056783
- Publication date Mar 6, 2008
- Shin YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080013993
- Publication date Jan 17, 2008
- Shigeru OBATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH FIXING DEVICE
- Publication number 20070196145
- Publication date Aug 23, 2007
- Hiroyoshi MATSUMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing apparatus and image forming apparatus
- Publication number 20070071514
- Publication date Mar 29, 2007
- Ricoh Printing Systems, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus
- Publication number 20070071467
- Publication date Mar 29, 2007
- Teruaki Mitsuya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus using the same
- Publication number 20070048045
- Publication date Mar 1, 2007
- Ricoh Printing Systems, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming device
- Publication number 20060034646
- Publication date Feb 16, 2006
- Chikara Hiraoka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus
- Publication number 20060008283
- Publication date Jan 12, 2006
- Shunichi Oohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Electro-photographic apparatus
- Publication number 20050254866
- Publication date Nov 17, 2005
- Ricoh Printing Systems, Ltd.
- Shigeru Obata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus
- Publication number 20050147436
- Publication date Jul 7, 2005
- Ricoh Printing Systems, Ltd.
- Tuyoshi Koyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing unit and image forming device using the same
- Publication number 20050129431
- Publication date Jun 16, 2005
- Hitachi Printing Solutions, Ltd.
- Shunichi Oohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming and recording apparatus
- Publication number 20040057759
- Publication date Mar 25, 2004
- Toshio Ogiso
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Toshio Ogiso

Person

Patents Grantslast 30 patents

Fixing device including a pressure rotator setting an exit guide an...

Fixing device and image forming apparatus incorporating same

Fixing device and image forming apparatus incorporating same

Fixing device and image forming apparatus

Removable fixing device having a convex guide and image forming app...

Media guide mechanism, fixing device and image forming apparatus in...

Fixing device capable of minimizing overshoot and image forming app...

Fixing device and image forming apparatus

Fixing device, image forming apparatus incorporating same, and fixi...

Fixing device and image forming apparatus employing the fixing device

Temperature control method for fixing device and image forming appa...

Fixing device, image forming apparatus, and method of controlling f...

Image forming apparatus and image forming method for controlling im...

Fixing device and image forming apparatus

Fixing device and image forming apparatus

Pressurizing unit, fixing device, and image forming apparatus

Fixing device and image forming apparatus using the same

Fixing device having cleaner and temperature detector

Fixing apparatus and image forming apparatus including heating member

Fixing device and image forming apparatus provided with fixing device

Fixing device and image forming apparatus with guide having adjusta...

Electro-photographic apparatus with a heating roller and pressurizi...

Fixing device and image forming apparatus

Heat fixing unit with improved belt handling

Image forming and recording apparatus with three pressure members

Method and apparatus for forming color image

Fixing device improved in offset-prevention

Patents Applicationslast 30 patents

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

MEDIA GUIDE MECHANISM, FIXING DEVICE AND IMAGE FORMING APPARATUS IN...

FIXING DEVICE CAPABLE OF MINIMIZING OVERSHOOT AND IMAGE FORMING APP...

FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND FIXI...

Fixing device and image forming apparatus

Fixing device, image forming apparatus, and method of controlling f...

Fixing device and image forming apparatus employing the fixing device

Temperature control method for fixing device and image forming appa...

Image forming apparatus and image forming method

FIXING DEVICE AND IMAGE FORMING APPARATUS

PRESSURIZING UNIT, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS PROVIDED WITH FIXING DEVICE

Fixing apparatus and image forming apparatus

Image formation apparatus

Fixing device and image forming apparatus using the same

Image forming device

Fixing device and image forming apparatus

Electro-photographic apparatus

Fixing device and image forming apparatus

Fixing unit and image forming device using the same

Image forming and recording apparatus