Yoshihiro FUKUHATA

Person

Takaraduka-shi, 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
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
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
Belt device, fixing device, and image forming apparatus
- Patent number 9,342,014
- Issue date May 17, 2016
- Ricoh Company, Ltd.
- Yoshihiro Fukuhata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Toner container, process cartridge, and image forming apparatus
- Patent number 9,201,393
- Issue date Dec 1, 2015
- Ricoh Company, Ltd.
- Yuusuke Furuichi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with hollow core heat roller and image forming appara...
- Patent number 9,075,385
- Issue date Jul 7, 2015
- Ricoh Company, Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 8,391,766
- Issue date Mar 5, 2013
- Ricoh Company, Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 8,358,948
- Issue date Jan 22, 2013
- Ricoh Company, Ltd.
- Shin Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus incorporating same
- Patent number 8,346,149
- Issue date Jan 1, 2013
- Ricoh Company, Limited
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 8,311,467
- Issue date Nov 13, 2012
- Ricoh Company Limited
- Atsushi Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fusing apparatus and image forming apparatus
- Patent number 8,204,421
- Issue date Jun 19, 2012
- Ricoh Company, Ltd.
- Chikara Hiraoka
- 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 including a heating unit and a pressurizing unit that...
- Patent number 7,885,591
- Issue date Feb 8, 2011
- Ricoh Company, Ltd.
- Masahiro Yagi
- 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
Toner image fixing device and image forming apparatus
- Patent number 7,813,686
- Issue date Oct 12, 2010
- Ricoh Company, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 7,664,447
- Issue date Feb 16, 2010
- Ricoh Company, Ltd.
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device comprising a regulation member having at least on...
- Patent number 6,708,016
- Issue date Mar 16, 2004
- Minolta Co., Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device provided with a fixing belt
- Patent number 6,476,357
- Issue date Nov 5, 2002
- Minolta Co., Ltd.
- Yasuhiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing head and inkjet printer
- Patent number 6,030,065
- Issue date Feb 29, 2000
- Minolta Co., Ltd.
- Yoshihiro Fukuhata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

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
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
BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20160033911
- Publication date Feb 4, 2016
- RICOH COMPANY, LTD.
- Yoshihiro Fukuhata
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150198920
- Publication date Jul 16, 2015
- Yoshihiro FUKUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT DEVICE, FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20150139705
- Publication date May 21, 2015
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
- Publication number 20150063865
- Publication date Mar 5, 2015
- Yuusuke FURUICHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS WITH SAME
- Publication number 20140072357
- Publication date Mar 13, 2014
- RICOH COMPANY, LTD.
- Yoshihiro FUKUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20120020690
- Publication date Jan 26, 2012
- RICOH COMPANY, LTD.
- Shin YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20110311283
- Publication date Dec 22, 2011
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20110052285
- Publication date Mar 3, 2011
- Yoshihiro FUKUHATA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING METHOD
- Publication number 20100272481
- Publication date Oct 28, 2010
- Atsushi YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FUSING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100260524
- Publication date Oct 14, 2010
- Chikara HIRAOKA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
- Publication number 20100178089
- Publication date Jul 15, 2010
- Yoshihiro FUKUHATA
- 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
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080063442
- Publication date Mar 13, 2008
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080031664
- Publication date Feb 7, 2008
- Masahiro Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080013992
- Publication date Jan 17, 2008
- Yoshihiro Fukuhata
- 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 HAVING THE SAME
- Publication number 20070223976
- Publication date Sep 27, 2007
- Masahiro YAGI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Developing device
- Publication number 20020172534
- Publication date Nov 21, 2002
- Minolta Co., Ltd.
- Yoshihiro Fukuhata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device provided with a fixing belt
- Publication number 20020125237
- Publication date Sep 12, 2002
- Yasuhiro Ohno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshihiro FUKUHATA

Person

Patents Grantslast 30 patents

Fixing device, fixing method, and image forming apparatus

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

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

Belt device, fixing device, and image forming apparatus

Toner container, process cartridge, and image forming apparatus

Fixing device with hollow core heat roller and image forming appara...

Fixing device and image forming apparatus incorporating same

Fixing device and image forming apparatus incorporating same

Fixing device and image forming apparatus incorporating same

Image forming method

Fusing apparatus and image forming apparatus

Fixing device and image forming apparatus

Fixing device including a heating unit and a pressurizing unit that...

Fixing device and image forming apparatus

Toner image fixing device and image forming apparatus

Fixing device and image forming apparatus

Developing device comprising a regulation member having at least on...

Fixing device provided with a fixing belt

Printing head and inkjet printer

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

FIXING DEVICE AND IMAGE FORMING APPARATUS

BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD

BELT DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS

BELT DEVICE, FIXING DEVICE AND IMAGE FORMING APPARATUS

TONER CONTAINER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS WITH SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

FIXING DEVICE AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

IMAGE FORMING METHOD

FUSING APPARATUS AND IMAGE FORMING APPARATUS

FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME

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 AND IMAGE FORMING APPARATUS HAVING THE SAME

Developing device

Fixing device provided with a fixing belt