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Atsushi Inoue
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Ikoma-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Developing device having thickness regulating member and image form...
Patent number
7,567,764
Issue date
Jul 28, 2009
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device for prevention of coagulate toner adherence and i...
Patent number
7,546,071
Issue date
Jun 9, 2009
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
State detection mechanism
Patent number
7,418,214
Issue date
Aug 26, 2008
Sharp Kabushiki Kaisha
Wataru Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with arrangement for controlling assembly o...
Patent number
7,020,416
Issue date
Mar 28, 2006
Sharp Kabushiki Kaisha
Keiji Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer detection device and printer
Patent number
6,868,239
Issue date
Mar 15, 2005
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device and toner device
Patent number
6,853,821
Issue date
Feb 8, 2005
Sharp Kabushiki Kaisha
Yasuyuki Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus with members for holding a cartridge
Patent number
6,741,822
Issue date
May 25, 2004
Sharp Kabushiki Kaisha
Yasuyuki Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus
Patent number
6,459,867
Issue date
Oct 1, 2002
Sharp Kabushiki Kaisha
Toshihide Ohgoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus including system for recycling toner
Patent number
6,405,009
Issue date
Jun 11, 2002
Sharp Kabushiki Kaisha
Kouji Shinkawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image developing device using a toner as a developer
Patent number
6,353,720
Issue date
Mar 5, 2002
Sharp Kabushiki Kaisha
Takashi Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developer unit with cleaning element
Patent number
6,339,686
Issue date
Jan 15, 2002
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus realizing stable charging and development c...
Patent number
6,314,258
Issue date
Nov 6, 2001
Sharp Kabushiki Kaisha
Hiroshi Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,308,018
Issue date
Oct 23, 2001
Sharp Kabushiki Kaisha
Hiroaki Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Contact charging device, process cartridge and image forming device...
Patent number
6,292,639
Issue date
Sep 18, 2001
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Toner developing device for an image forming apparatus
Patent number
6,282,394
Issue date
Aug 28, 2001
Sharp Kabushiki Kaisha
Takashi Sakai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing unit having elastic blade
Patent number
6,212,348
Issue date
Apr 3, 2001
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus using one-component toner
Patent number
6,154,627
Issue date
Nov 28, 2000
Sharp Kabushiki Kaisha
Tadashi Iwamatsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,097,918
Issue date
Aug 1, 2000
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus using one-component toner
Patent number
6,064,463
Issue date
May 16, 2000
Sharp Kabushiki Kaisha
Masanori Yamada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus having means for removing electric charge of t...
Patent number
6,035,171
Issue date
Mar 7, 2000
Sharp Kabushiki Kaisha
Toshihiko Takaya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image developing device using a one-component toner
Patent number
5,978,635
Issue date
Nov 2, 1999
Sharp Kabushiki Kaisha
Nobuyuki Azuma
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transfer device with an anisotropin conductive layer
Patent number
5,867,760
Issue date
Feb 2, 1999
Sharp Kabushiki Kaisha
Tetsunori Mitsuoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and a developing method having a conductive membe...
Patent number
5,416,567
Issue date
May 16, 1995
Sharp Kabushiki Kaisha
Tetsuro Toyoshima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Linear driving device for use of a copying apparatus
Patent number
5,015,936
Issue date
May 14, 1991
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Developing device and image forming apparatus
Publication number
20070206977
Publication date
Sep 6, 2007
Sharp Kabushiki Kaisha
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing device and image forming apparatus
Publication number
20070177906
Publication date
Aug 2, 2007
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
State detection mechanism
Publication number
20070140709
Publication date
Jun 21, 2007
Sharp Kabushiki Kaisha
Wataru Yoshida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20040062566
Publication date
Apr 1, 2004
Keiji Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer remaining amount detection mechanism and printer
Publication number
20030228160
Publication date
Dec 11, 2003
Atsushi Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Toner cartridge and image forming device comprising the same
Publication number
20030219284
Publication date
Nov 27, 2003
Yasuyuki Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and toner cartridge for the same
Publication number
20020172533
Publication date
Nov 21, 2002
Yasuyuki Ishiguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developing apparatus
Publication number
20010009618
Publication date
Jul 26, 2001
Toshihide Ohgoshi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Developer unit
Publication number
20010005458
Publication date
Jun 28, 2001
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY