Yasuyuki TSUTSUMI

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device and image forming apparatus
- Patent number 9,285,711
- Issue date Mar 15, 2016
- Fuji Xerox Co., Ltd.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, and image forming apparatus using the same
- Patent number 9,164,418
- Issue date Oct 20, 2015
- Fuji Xerox Co., Ltd.
- Masaru Sakuma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device, and image forming apparatus using the same
- Patent number 9,128,413
- Issue date Sep 8, 2015
- Fuji Xerox Co., Ltd.
- Shinji Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device having an attaching unit for attaching developer...
- Patent number 9,063,466
- Issue date Jun 23, 2015
- Fuji Xerox Co., Ltd.
- Munenobu Okubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including developing device using toner hol...
- Patent number 9,002,244
- Issue date Apr 7, 2015
- Fuji Xerox Co., Ltd.
- Yoshifumi Ozaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device and image forming apparatus including the same
- Patent number 8,688,018
- Issue date Apr 1, 2014
- Fuji Xerox Co., Ltd.
- Tsutomu Uezono
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number D518851
- Issue date Apr 11, 2006
- Fuji Xerox Co., Ltd.
- Toyohiko Awano
- D18 - Printing and office machinery
Information Patent Grant
Image formation apparatus and charger used therewith
- Patent number 6,785,494
- Issue date Aug 31, 2004
- Fuji Xerox Co., Ltd.
- Kazuya Yamanoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having intermediate transfer bodies, brush...
- Patent number 6,674,987
- Issue date Jan 6, 2004
- Fuji Xerox Co., Ltd.
- Shigeki Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Brush roll cleaning unit and image formation apparatus using it
- Patent number 6,594,457
- Issue date Jul 15, 2003
- Fuji Xerox Co., Ltd.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image carrier and apparatus and method for recording image using im...
- Patent number 6,589,700
- Issue date Jul 8, 2003
- Fuji Xerox Co., Ltd.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit using oscillatory bias voltage
- Patent number 6,301,453
- Issue date Oct 9, 2001
- Fuji Xerox Co., Ltd.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device with support structure for conveying means
- Patent number 5,884,130
- Issue date Mar 16, 1999
- Fuji Xerox Co., Ltd.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20140286676
- Publication date Sep 25, 2014
- FUJI XEROX CO., LTD
- Yasuyuki TSUTSUMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20140147144
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Shinji MITSUI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20140147141
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Munenobu OKUBO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20140147142
- Publication date May 29, 2014
- FUJI XEROX CO., LTD
- Masaru SAKUMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPMENT METHOD, DEVELOPING DEVICE, AND IMAGE FORMING ASSEMBLY A...
- Publication number 20140056623
- Publication date Feb 27, 2014
- FUJI XEROX CO., LTD
- Yoshifumi OZAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20130051869
- Publication date Feb 28, 2013
- FUJI XEROX CO., LTD
- Tsutomu UEZONO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image formation apparatus and charger used therewith
- Publication number 20030012584
- Publication date Jan 16, 2003
- FUJI XEROX CO., LTD
- Kazuya Yamanoi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20020186989
- Publication date Dec 12, 2002
- FUJI XEROX CO., LTD
- Shigeki Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Cleaning unit and image formation apparatus using it
- Publication number 20020146260
- Publication date Oct 10, 2002
- FUJI XEROX CO., LTD
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image carrier and apparatus and method for recording image using im...
- Publication number 20020064720
- Publication date May 30, 2002
- Fuji Xerox co., LTD.
- Yasuyuki Tsutsumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yasuyuki TSUTSUMI

Person

Patents Grantslast 30 patents

Developing device and image forming apparatus

Developing device, and image forming apparatus using the same

Developing device, and image forming apparatus using the same

Developing device having an attaching unit for attaching developer...

Image forming apparatus including developing device using toner hol...

Developing device and image forming apparatus including the same

Image forming apparatus

Image formation apparatus and charger used therewith

Image forming apparatus having intermediate transfer bodies, brush...

Brush roll cleaning unit and image formation apparatus using it

Image carrier and apparatus and method for recording image using im...

Developing unit using oscillatory bias voltage

Developing device with support structure for conveying means

Patents Applicationslast 30 patents

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS

DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS USING THE SAME

DEVELOPMENT METHOD, DEVELOPING DEVICE, AND IMAGE FORMING ASSEMBLY A...

DEVELOPING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

Image formation apparatus and charger used therewith

Image forming apparatus

Cleaning unit and image formation apparatus using it

Image carrier and apparatus and method for recording image using im...