Tomofumi INOUE

Person

Toyonaka city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Fixing device, image forming apparatus, and image forming method
- Patent number 8,346,150
- Issue date Jan 1, 2013
- Ricoh Company, Ltd.
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Gloss application sheet for applying a uniformed gloss to a toner i...
- Patent number 8,295,755
- Issue date Oct 23, 2012
- Ricoh Company, Ltd.
- Hidekazu Shono
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Transfer device, image forming apparatus, and waste toner container
- Patent number 8,265,524
- Issue date Sep 11, 2012
- Ricoh Company, Limited
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer belt device, method of assembling the same, and image form...
- Patent number 8,135,307
- Issue date Mar 13, 2012
- Ricoh Company, Ltd.
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit and image forming apparatus
- Patent number 8,112,015
- Issue date Feb 7, 2012
- Ricoh Company, Ltd.
- Mitsutoshi Kichise
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Image forming apparatus
- Patent number 8,045,887
- Issue date Oct 25, 2011
- Ricoh Company, Ltd.
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder container and image forming apparatus
- Patent number 7,970,297
- Issue date Jun 28, 2011
- Ricoh Company, Limited
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder housing unit and image forming apparatus with powder housing...
- Patent number 7,970,336
- Issue date Jun 28, 2011
- Ricoh Company, Limited
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt unit, transfer belt unit, and image forming apparatus
- Patent number 7,904,010
- Issue date Mar 8, 2011
- Ricoh Company, Ltd.
- Yuuji Meguro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having guide member for detachable unit
- Patent number 7,778,568
- Issue date Aug 17, 2010
- Ricoh Company, Ltd.
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus including the same
- Patent number 7,751,762
- Issue date Jul 6, 2010
- Ricoh Company, Ltd.
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Powder container, toner container, and image forming apparatus
- Patent number 7,702,248
- Issue date Apr 20, 2010
- Ricoh Company, Limited
- Tomoya Adachi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including cover and supporting unit
- Patent number 7,676,176
- Issue date Mar 9, 2010
- Ricoh Company, Limited
- Hiroshi Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Transfer device and image forming apparatus
- Patent number 7,643,781
- Issue date Jan 5, 2010
- Ricoh Company, Ltd.
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power guiding device and image forming apparatus having power guidi...
- Patent number 7,616,923
- Issue date Nov 10, 2009
- Ricoh Company, Limited
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus dust container including dust conveyance me...
- Patent number 7,599,633
- Issue date Oct 6, 2009
- Ricoh Company, Ltd.
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
GLOSS APPLICATION SHEET AND IMAGE FORMING APPARATUS USING SAME
- Publication number 20110013958
- Publication date Jan 20, 2011
- Hidekazu SHONO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
- Publication number 20100266304
- Publication date Oct 21, 2010
- Tomofumi INOUE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20090022514
- Publication date Jan 22, 2009
- Ricoh Company, Limited
- Hiroshi Fujiwara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BELT UNIT AND IMAGE FORMING APPARATUS
- Publication number 20090011882
- Publication date Jan 8, 2009
- Mitsutoshi KICHISE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
TRANSFER BELT DEVICE, METHOD OF ASSEMBLING THE SAME, AND IMAGE FORM...
- Publication number 20080317521
- Publication date Dec 25, 2008
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Powder container and image forming apparatus
- Publication number 20080193167
- Publication date Aug 14, 2008
- Ricoh Company, Limited
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Belt unit, transfer belt unit, and image forming apparatus
- Publication number 20080193173
- Publication date Aug 14, 2008
- Ricoh Company, Limited
- Yuuji Meguro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and powder housing unit
- Publication number 20080187365
- Publication date Aug 7, 2008
- Ricoh Company, Limited
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Transfer device, image forming apparatus, and waste toner container
- Publication number 20080138133
- Publication date Jun 12, 2008
- Ricoh Company, Limited
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER GUIDING DEVICE AND IMAGE FORMING APPARATUS HAVING POWER GUIDI...
- Publication number 20080050158
- Publication date Feb 28, 2008
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20080028967
- Publication date Feb 7, 2008
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080003022
- Publication date Jan 3, 2008
- Takeshi SAKASHITA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20070269233
- Publication date Nov 22, 2007
- Takeshi Sakashita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20070183816
- Publication date Aug 9, 2007
- Kohji Hatayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER CONTAINER, TONER CONTAINER, AND IMAGE FORMING APPARATUS
- Publication number 20070147859
- Publication date Jun 28, 2007
- Tomoya ADACHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Dust container and image forming apparatus
- Publication number 20070110458
- Publication date May 17, 2007
- Tomofumi Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tomofumi INOUE

Person

Patents Grantslast 30 patents

Fixing device, image forming apparatus, and image forming method

Gloss application sheet for applying a uniformed gloss to a toner i...

Transfer device, image forming apparatus, and waste toner container

Transfer belt device, method of assembling the same, and image form...

Belt unit and image forming apparatus

Image forming apparatus

Powder container and image forming apparatus

Powder housing unit and image forming apparatus with powder housing...

Belt unit, transfer belt unit, and image forming apparatus

Image forming apparatus having guide member for detachable unit

Transfer device and image forming apparatus including the same

Powder container, toner container, and image forming apparatus

Image forming apparatus including cover and supporting unit

Transfer device and image forming apparatus

Power guiding device and image forming apparatus having power guidi...

Image forming apparatus dust container including dust conveyance me...

Patents Applicationslast 30 patents

GLOSS APPLICATION SHEET AND IMAGE FORMING APPARATUS USING SAME

FIXING DEVICE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD

Image forming apparatus

BELT UNIT AND IMAGE FORMING APPARATUS

TRANSFER BELT DEVICE, METHOD OF ASSEMBLING THE SAME, AND IMAGE FORM...

Powder container and image forming apparatus

Belt unit, transfer belt unit, and image forming apparatus

Image forming apparatus and powder housing unit

Transfer device, image forming apparatus, and waste toner container

POWER GUIDING DEVICE AND IMAGE FORMING APPARATUS HAVING POWER GUIDI...

IMAGE FORMING APPARATUS

TRANSFER DEVICE AND IMAGE FORMING APPARATUS

IMAGE FORMING APPARATUS

TRANSFER DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

POWER CONTAINER, TONER CONTAINER, AND IMAGE FORMING APPARATUS

Dust container and image forming apparatus