Tomohiko FUJII

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing device, fixing method, and image forming apparatus
- Patent number 9,817,347
- Issue date Nov 14, 2017
- Ricoh Company, Ltd.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,791,813
- Issue date Oct 17, 2017
- Ricoh Company, Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Separator, fixing device, and image forming apparatus
- Patent number 9,740,147
- Issue date Aug 22, 2017
- Ricoh Company, Ltd.
- Hitoshi Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device, fixing device, and image forming apparatus
- Patent number 9,720,361
- Issue date Aug 1, 2017
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 9,690,242
- Issue date Jun 27, 2017
- Ricoh Company, Ltd.
- Masahiro Samei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,568,869
- Issue date Feb 14, 2017
- Ricoh Company, Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt device, fixing device, and image forming apparatus
- Patent number 9,568,865
- Issue date Feb 14, 2017
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,429,891
- Issue date Aug 30, 2016
- Ricoh Company, Ltd.
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and image forming method including forming...
- Patent number 9,395,660
- Issue date Jul 19, 2016
- Ricoh Company, Ltd.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus and method of assembling...
- Patent number 9,342,044
- Issue date May 17, 2016
- Ricoh Company, Ltd.
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus with same, and method of ass...
- Patent number 9,182,709
- Issue date Nov 10, 2015
- Ricoh Company, Ltd.
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,164,435
- Issue date Oct 20, 2015
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing unit, image forming apparatus incorporating the fixing unit,...
- Patent number 9,104,150
- Issue date Aug 11, 2015
- Ricoh Company, Ltd.
- Minoru Toyoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,063,486
- Issue date Jun 23, 2015
- Ricoh Company, Ltd.
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device including a friction reducer and an image forming app...
- Patent number 9,052,652
- Issue date Jun 9, 2015
- Ricoh Company, Ltd.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 9,046,843
- Issue date Jun 2, 2015
- Ricoh Company, Ltd.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with mechanism capable of heating belt effectively an...
- Patent number 9,008,559
- Issue date Apr 14, 2015
- Ricoh Company, Ltd.
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device having pipe heater and image forming apparatus with f...
- Patent number 8,938,192
- Issue date Jan 20, 2015
- Ricoh Company, Ltd.
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 8,693,936
- Issue date Apr 8, 2014
- Ricoh Company, Ltd.
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which decreases a sheet transportation spee...
- Patent number 8,583,025
- Issue date Nov 12, 2013
- Ricoh Company, Ltd.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Liquid crystal projector
- Patent number 7,884,812
- Issue date Feb 8, 2011
- Sanyo Electric Co., Ltd.
- Hisashi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20170108807
- Publication date Apr 20, 2017
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20170097599
- Publication date Apr 6, 2017
- Yoshihiro FUKUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, FIXING METHOD, AND IMAGE FORMING APPARATUS
- Publication number 20170045850
- Publication date Feb 16, 2017
- Tomohiko FUJII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20170003634
- Publication date Jan 5, 2017
- Masahiro SAMEI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SEPARATOR, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20160378028
- Publication date Dec 29, 2016
- RICOH COMPANY, LTD.
- Hitoshi Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20160187822
- Publication date Jun 30, 2016
- Yoshihiro FUKUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20160098000
- Publication date Apr 7, 2016
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20160041511
- Publication date Feb 11, 2016
- Tomohiko FUJII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150248091
- Publication date Sep 3, 2015
- Shigeo NANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140153983
- Publication date Jun 5, 2014
- RICOH COMPANY, LTD.
- Tomohiko FUJII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140153982
- Publication date Jun 5, 2014
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140112691
- Publication date Apr 24, 2014
- Shigeo NANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140099146
- Publication date Apr 10, 2014
- RICOH COMPANY, LTD.
- Tomohiko FUJII
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS WITH SAME, AND METHOD OF ASS...
- Publication number 20140093288
- Publication date Apr 3, 2014
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING UNIT, IMAGE FORMING APPARATUS INCORPORATING THE FIXING UNIT,...
- Publication number 20140072354
- Publication date Mar 13, 2014
- RICOH COMPANY, LTD.
- Minoru TOYODA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS AND METHOD WITH SAME
- Publication number 20140056625
- Publication date Feb 27, 2014
- RICOH COMPANY, LTD.
- Yutaka NAITOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE WITH MECHANISM CAPABLE OF HEATING BELT EFFECTIVELY AN...
- Publication number 20130064586
- Publication date Mar 14, 2013
- RICOH COMPANY, LTD.
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE HAVING PIPE HEATER AND IMAGE FORMING APPARATUS WITH F...
- Publication number 20120275834
- Publication date Nov 1, 2012
- Yutaka NAITOH
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20120177422
- Publication date Jul 12, 2012
- Shigeo NANNO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20110200373
- Publication date Aug 18, 2011
- RICOH COMPANY, LTD.
- Tomohiko Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Liquid crystal projector
- Publication number 20040119945
- Publication date Jun 24, 2004
- Hisashi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomohiko FUJII

Person

Patents Grantslast 30 patents

Fixing device, fixing method, and image forming apparatus

Fixing device and image forming apparatus

Separator, fixing device, and image forming apparatus

Belt device, fixing device, and image forming apparatus

Fixing device and image forming apparatus incorporating same

Fixing device and image forming apparatus

Belt device, fixing device, and image forming apparatus

Fixing device and image forming apparatus

Image forming apparatus and image forming method including forming...

Fixing device and image forming apparatus and method of assembling...

Fixing device, image forming apparatus with same, and method of ass...

Fixing device and image forming apparatus

Fixing unit, image forming apparatus incorporating the fixing unit,...

Fixing device and image forming apparatus

Fixing device including a friction reducer and an image forming app...

Fixing device and image forming apparatus

Fixing device with mechanism capable of heating belt effectively an...

Fixing device having pipe heater and image forming apparatus with f...

Fixing device and image forming apparatus incorporating same

Image forming apparatus which decreases a sheet transportation spee...

Liquid crystal projector

Patents Applicationslast 30 patents

BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE, FIXING METHOD, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

SEPARATOR, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE, IMAGE FORMING APPARATUS WITH SAME, AND METHOD OF ASS...

FIXING UNIT, IMAGE FORMING APPARATUS INCORPORATING THE FIXING UNIT,...

FIXING DEVICE AND IMAGE FORMING APPARATUS AND METHOD WITH SAME

FIXING DEVICE WITH MECHANISM CAPABLE OF HEATING BELT EFFECTIVELY AN...

FIXING DEVICE HAVING PIPE HEATER AND IMAGE FORMING APPARATUS WITH F...

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

Image forming apparatus

Liquid crystal projector