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Katsumi Harumoto
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Saitama, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Toner container and toner filling method
Patent number
8,275,295
Issue date
Sep 25, 2012
Fuji Xerox Co., Ltd.
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Wireless communication system and image forming device
Patent number
7,917,087
Issue date
Mar 29, 2011
Fuji Xerox Co., Ltd.
Katsumi Harumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus having process cartridges with identified p...
Patent number
7,463,835
Issue date
Dec 9, 2008
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner container and toner filling method
Patent number
7,437,101
Issue date
Oct 14, 2008
Fuji Xerox Co., Ltd.
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and replacement part used therefor
Patent number
RE40452
Issue date
Aug 5, 2008
Fuji Xerox Co., Ltd.
Katsumi Harumoto
399 - Electrophotography
Information
Patent Grant
Image forming device
Patent number
7,340,199
Issue date
Mar 4, 2008
Fuji Xerox Co., Ltd.
Isao Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cartridge, indentification information tag and image forming device
Patent number
7,324,762
Issue date
Jan 29, 2008
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus having a development agent cartridge attach...
Patent number
7,139,513
Issue date
Nov 21, 2006
Fuji Xerox Co., Ltd.
Masaya Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device
Patent number
7,110,705
Issue date
Sep 19, 2006
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Belt cartridge
Patent number
D520051
Issue date
May 2, 2006
Fuji Xerox Co., Ltd.
Katsumi Harumoto
D18 - Printing and office machinery
Information
Patent Grant
Image forming apparatus, a developer leakage preventing member for...
Patent number
6,944,414
Issue date
Sep 13, 2005
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation apparatus and developer collection vessel used ther...
Patent number
6,937,839
Issue date
Aug 30, 2005
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation apparatus and developer collection vessel used ther...
Patent number
6,782,235
Issue date
Aug 24, 2004
Fuji Xerox Co., Ltd.
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and replacement part used therefor
Patent number
6,490,422
Issue date
Dec 3, 2002
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer cartridge having a spirally-formed feeding member mounted...
Patent number
6,389,257
Issue date
May 14, 2002
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device for preventing an overflow of a developer from a...
Patent number
6,137,975
Issue date
Oct 24, 2000
Fuji Xerox Co., Ltd.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rotary developing device having adjustably mounted developing units
Patent number
6,104,898
Issue date
Aug 15, 2000
Fuji Xerox Co., Ltd.
Toyohiko Awano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner cartridge
Patent number
D408845
Issue date
Apr 27, 1999
Fuji Xerox Co., Ltd.
Katsumi Harumoto
D18 - Printing and office machinery
Information
Patent Grant
Rotating type developing apparatus
Patent number
5,752,141
Issue date
May 12, 1998
Fuji Xerox Co., Ltd.
Masayuki Nishimura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
TONER CONTAINER AND TONER FILLING METHOD
Publication number
20090035010
Publication date
Feb 5, 2009
FUJI XEROX CO., LTD
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS, FIXING DEVICE, LIGHT BLOCKING DEVICE, LIGH...
Publication number
20080101810
Publication date
May 1, 2008
FUJI XEROX CO., LTD
Shigeru Morimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner container and toner filling method
Publication number
20070274737
Publication date
Nov 29, 2007
FUJI XEROX CO., LTD
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20070264032
Publication date
Nov 15, 2007
FUJI XEROX CO., LTD
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cartridge, indentification information tag and image forming device
Publication number
20050196180
Publication date
Sep 8, 2005
Fuji Xerox co., LTD.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20050175373
Publication date
Aug 11, 2005
Fuji Xerox co., LTD.
Masaya Okamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming device
Publication number
20050013629
Publication date
Jan 20, 2005
Fuji Xerox co., LTD.
Isao Ito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming device
Publication number
20050013633
Publication date
Jan 20, 2005
Fuji Xerox co., LTD.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Wireless communication system and image forming device
Publication number
20040203413
Publication date
Oct 14, 2004
FUJI XEROX CO., LTD
Katsumi Harumoto
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Image forming apparatus, a developer leakage preventing member for...
Publication number
20040165908
Publication date
Aug 26, 2004
Fuji Xerox co., LTD.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image formation apparatus and developer collection vessel used ther...
Publication number
20030219292
Publication date
Nov 27, 2003
Fuji Xerox co., LTD.
Masato Serizawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image formation apparatus and developer collection vessel used ther...
Publication number
20030219290
Publication date
Nov 27, 2003
Fuji Xerox co., LTD.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and replacement part used therefor
Publication number
20020021909
Publication date
Feb 21, 2002
Fuji Xerox co., LTD.
Katsumi Harumoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY