Hirokazu Ikenoue

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Drying device and printing apparatus
- Patent number 11,312,156
- Issue date Apr 26, 2022
- Ricoh Company, Ltd.
- Ken Onodera
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and drying device for image forming apparatus
- Patent number 11,254,143
- Issue date Feb 22, 2022
- Ricoh Company, Ltd.
- Yoshiaki Hoshino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device and printer incorporating the drying device
- Patent number 11,161,354
- Issue date Nov 2, 2021
- Ricoh Company, Ltd.
- Osamu Takehira
- F26 - DRYING
Information Patent Grant
Drying device and printer incorporating the drying device
- Patent number 11,097,556
- Issue date Aug 24, 2021
- Ricoh Company, Ltd.
- Yoshiaki Hoshino
- F26 - DRYING
Information Patent Grant
Drying device and printing apparatus
- Patent number 11,014,379
- Issue date May 25, 2021
- Ricoh Company, Ltd.
- Ken Onodera
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and drying device for image forming apparatus
- Patent number 10,800,187
- Issue date Oct 13, 2020
- Ricoh Company, Ltd.
- Yoshiaki Hoshino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device, liquid discharge apparatus, and drying method
- Patent number 10,730,319
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Hideaki Nishimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device and printing apparatus
- Patent number 10,384,472
- Issue date Aug 20, 2019
- Ricoh Company, Ltd.
- Ken Onodera
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Drying device and printing apparatus
- Patent number 10,183,503
- Issue date Jan 22, 2019
- Ricoh Company, Ltd.
- Toshihiro Yoshinuma
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and drying device for image forming apparatus
- Patent number 9,902,171
- Issue date Feb 27, 2018
- Ricoh Company, Ltd.
- Yoshiaki Hoshino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image forming apparatus and drying device for image forming apparatus
- Patent number 9,616,681
- Issue date Apr 11, 2017
- Ricoh Company, Ltd.
- Yoshiaki Hoshino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 8,515,323
- Issue date Aug 20, 2013
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,693,471
- Issue date Apr 6, 2010
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with a pressing member and transfer fixing...
- Patent number 7,583,922
- Issue date Sep 1, 2009
- Ricoh Company Limited
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus and an image formation apparatus
- Patent number 7,427,727
- Issue date Sep 23, 2008
- Ricoh Company, Ltd.
- Hiroshi Koide
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixing apparatus with a pressing member and transfer fixing member
- Patent number 7,359,666
- Issue date Apr 15, 2008
- Ricoh Company Limited
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,346,305
- Issue date Mar 18, 2008
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with an energy storage that can be discharg...
- Patent number 7,251,429
- Issue date Jul 31, 2007
- Ricoh Company, Ltd.
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 7,224,928
- Issue date May 29, 2007
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating roller, method of producing the heating roller, and heating...
- Patent number 7,107,681
- Issue date Sep 19, 2006
- Ricoh Company, Ltd.
- Jun Yura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Image forming apparatus
- Patent number 7,058,330
- Issue date Jun 6, 2006
- Ricoh Company, Ltd.
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer fixing apparatus
- Patent number 7,031,648
- Issue date Apr 18, 2006
- Ricoh Company Limited
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device having a heating member and image forming apparatus i...
- Patent number 7,010,255
- Issue date Mar 7, 2006
- Ricoh Company, Ltd.
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device, image forming apparatus, method
- Patent number 6,941,088
- Issue date Sep 6, 2005
- Ricoh Company, Ltd.
- Nakafuji Atsushi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and fixing device therefor
- Patent number 6,897,409
- Issue date May 24, 2005
- Ricoh Company, Ltd.
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a selectively discharged storage
- Patent number 6,847,792
- Issue date Jan 25, 2005
- Ricoh Company, Ltd.
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for fixing a toner image on a sheet or reco...
- Patent number 6,795,678
- Issue date Sep 21, 2004
- Ricoh Company, Ltd.
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Patent number 6,795,676
- Issue date Sep 21, 2004
- Ricoh Company, Ltd.
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and fixing device therefor
- Patent number 6,646,227
- Issue date Nov 11, 2003
- Ricoh Company, Ltd.
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heating roller, method of producing the heating roller, and heating...
- Patent number 6,636,718
- Issue date Oct 21, 2003
- Ricoh Company, Ltd.
- Jun Yura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS
- Publication number 20210001648
- Publication date Jan 7, 2021
- RICOH COMPANY, LTD.
- Yoshiaki HOSHINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTER INCORPORATING THE DRYING DEVICE
- Publication number 20200023654
- Publication date Jan 23, 2020
- RICOH COMPANY, LTD.
- Yoshiaki Hoshino
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTER INCORPORATING THE DRYING DEVICE
- Publication number 20200023655
- Publication date Jan 23, 2020
- RICOH COMPANY, LTD.
- Osamu Takehira
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTING APPARATUS
- Publication number 20190344589
- Publication date Nov 14, 2019
- Ken ONODERA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTING APPARATUS
- Publication number 20190337307
- Publication date Nov 7, 2019
- Ken ONODERA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE, LIQUID DISCHARGE APPARATUS, AND DRYING METHOD
- Publication number 20190283463
- Publication date Sep 19, 2019
- RICOH COMPANY, LTD.
- Hideaki Nishimura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS
- Publication number 20180141348
- Publication date May 24, 2018
- RICOH COMPANY, LTD.
- Yoshiaki HOSHINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTING APPARATUS
- Publication number 20170334217
- Publication date Nov 23, 2017
- Toshihiro YOSHINUMA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRYING DEVICE AND PRINTING APPARATUS
- Publication number 20170266991
- Publication date Sep 21, 2017
- Ken ONODERA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS
- Publication number 20170173974
- Publication date Jun 22, 2017
- RICOH COMPANY, LTD.
- Yoshiaki HOSHINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS
- Publication number 20160101635
- Publication date Apr 14, 2016
- RICOH COMPANY, LTD.
- Yoshiaki HOSHINO
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20100046994
- Publication date Feb 25, 2010
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS
- Publication number 20080292347
- Publication date Nov 27, 2008
- Hiroshi KOIDE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIXING APPARATUS WITH A PRESSING MEMBER AND TRANSFER FIXING MEMBER
- Publication number 20080219716
- Publication date Sep 11, 2008
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20080138124
- Publication date Jun 12, 2008
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20070071513
- Publication date Mar 29, 2007
- Hisashi KIKUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS
- Publication number 20070012676
- Publication date Jan 18, 2007
- Hiroshi KOIDE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Image forming apparatus
- Publication number 20060210298
- Publication date Sep 21, 2006
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer fixing apparatus, fixing apparatus, toner image forming ap...
- Publication number 20060120776
- Publication date Jun 8, 2006
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20050111871
- Publication date May 26, 2005
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Publication number 20040265017
- Publication date Dec 30, 2004
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Heating roller, method of producing the heating roller, and heating...
- Publication number 20040111888
- Publication date Jun 17, 2004
- Jun Yura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Fixing device, image forming apparatus, method
- Publication number 20040086293
- Publication date May 6, 2004
- Nakafuji Atsushi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer fixing apparatus, fixing apparatus, toner image forming ap...
- Publication number 20040037595
- Publication date Feb 26, 2004
- Fujita Takashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device and image forming apparatus including the same
- Publication number 20040022552
- Publication date Feb 5, 2004
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and fixing device therefor
- Publication number 20030192869
- Publication date Oct 16, 2003
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Fixing device using a belt and image forming apparatus including th...
- Publication number 20030103788
- Publication date Jun 5, 2003
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20030099479
- Publication date May 29, 2003
- Atsushi Nakafuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Sheet wrapping avoidable fixing apparatus and image forming apparatus
- Publication number 20030016971
- Publication date Jan 23, 2003
- Hisashi Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and fixing device therefor
- Publication number 20020113050
- Publication date Aug 22, 2002
- Jun Yura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Hirokazu Ikenoue

Person

Patents Grantslast 30 patents

Drying device and printing apparatus

Image forming apparatus and drying device for image forming apparatus

Drying device and printer incorporating the drying device

Drying device and printer incorporating the drying device

Drying device and printing apparatus

Image forming apparatus and drying device for image forming apparatus

Drying device, liquid discharge apparatus, and drying method

Drying device and printing apparatus

Drying device and printing apparatus

Image forming apparatus and drying device for image forming apparatus

Image forming apparatus and drying device for image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Image forming apparatus with a pressing member and transfer fixing...

Fixing apparatus and an image formation apparatus

Fixing apparatus with a pressing member and transfer fixing member

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Image forming apparatus with an energy storage that can be discharg...

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Heating roller, method of producing the heating roller, and heating...

Image forming apparatus

Transfer fixing apparatus

Fixing device having a heating member and image forming apparatus i...

Fixing device, image forming apparatus, method

Image forming apparatus and fixing device therefor

Image forming apparatus having a selectively discharged storage

Image forming apparatus for fixing a toner image on a sheet or reco...

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Image forming apparatus and fixing device therefor

Heating roller, method of producing the heating roller, and heating...

Patents Applicationslast 30 patents

IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS

DRYING DEVICE AND PRINTER INCORPORATING THE DRYING DEVICE

DRYING DEVICE AND PRINTER INCORPORATING THE DRYING DEVICE

DRYING DEVICE AND PRINTING APPARATUS

DRYING DEVICE AND PRINTING APPARATUS

DRYING DEVICE, LIQUID DISCHARGE APPARATUS, AND DRYING METHOD

IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS

DRYING DEVICE AND PRINTING APPARATUS

DRYING DEVICE AND PRINTING APPARATUS

IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS AND DRYING DEVICE FOR IMAGE FORMING APPARATUS

SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS

FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS

FIXING APPARATUS WITH A PRESSING MEMBER AND TRANSFER FIXING MEMBER

SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS

SHEET WRAPPING AVOIDABLE FIXING APPARATUS AND IMAGE FORMING APPARATUS

FIXING APPARATUS AND AN IMAGE FORMATION APPARATUS

Image forming apparatus

Transfer fixing apparatus, fixing apparatus, toner image forming ap...

Image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Heating roller, method of producing the heating roller, and heating...

Fixing device, image forming apparatus, method

Transfer fixing apparatus, fixing apparatus, toner image forming ap...

Fixing device and image forming apparatus including the same

Image forming apparatus and fixing device therefor

Fixing device using a belt and image forming apparatus including th...

Image forming apparatus

Sheet wrapping avoidable fixing apparatus and image forming apparatus

Image forming apparatus and fixing device therefor