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Eiichi Kido
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Yamatokoriyama-shi Nara, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus with movable developing unit
Patent number
8,005,403
Issue date
Aug 23, 2011
Sharp Kabushiki Kaisha
Takayuki Yamanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus provided with one-component development app...
Patent number
7,702,266
Issue date
Apr 20, 2010
Sharp Kabushiki Kaisha
Yuichi Kazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Blade cleaning jig
Patent number
7,689,140
Issue date
Mar 30, 2010
Sharp Kabushiki Kaisha
Yohichi Takesawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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 agent detecting mechanism section of developing apparatus
Patent number
7,319,828
Issue date
Jan 15, 2008
Sharp Kabushiki Kaisha
Yohichi Takesawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photoreceptor drum and image forming apparatus
Patent number
6,907,212
Issue date
Jun 14, 2005
Sharp Kabushiki Kaisha
Yoshikazu Harada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image formation controlling method and image forming apparatus
Patent number
6,847,791
Issue date
Jan 25, 2005
Sharp Kabushiki Kaisha
Takashi Kitagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical electric charge removal device and image formation apparatu...
Patent number
6,678,491
Issue date
Jan 13, 2004
Sharp Kabushiki Kaisha
Eiichi Kido
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
Apparatus and method for packaging unit having toner storage
Patent number
6,431,362
Issue date
Aug 13, 2002
Sharp Kabushiki Kaisha
Hiroshige Araki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Tandem type color image forming device
Patent number
6,389,260
Issue date
May 14, 2002
Sharp Kabushiki Kaisha
Hiroshi Kataoka
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
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
Patent number
6,253,048
Issue date
Jun 26, 2001
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,163,675
Issue date
Dec 19, 2000
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus
Patent number
6,094,550
Issue date
Jul 25, 2000
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing apparatus with vibration absorbtion device
Patent number
6,049,689
Issue date
Apr 11, 2000
Sharp Kabushiki Kaisha
Hiroshi Ishii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,990,924
Issue date
Nov 23, 1999
Sharp Kabushiki Kaisha
Eiichi Kido
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Developing apparatus having recessed sections on developing roller
Patent number
5,794,109
Issue date
Aug 11, 1998
Sharp Kabushiki Kaisha
Toshihiro Ota
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and photoreceptor for use therein
Patent number
5,778,286
Issue date
Jul 7, 1998
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Detachable developing device for providing first and second voltage...
Patent number
5,761,589
Issue date
Jun 2, 1998
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Imaging forming apparatus with enhanced cleaning of residual matter...
Patent number
5,754,925
Issue date
May 19, 1998
Sharp Kabushiki Kaisha
Yuhi Yui
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device
Patent number
5,640,651
Issue date
Jun 17, 1997
Sharp Kabushiki Kaisha
Keiji Katoh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic image forming apparatus with reduced residual carrier an...
Patent number
5,598,252
Issue date
Jan 28, 1997
Sharp Kabushiki Kaisha
Hideo Yamasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electronic image forming apparatus
Patent number
5,459,555
Issue date
Oct 17, 1995
Sharp Kabushiki Kaisha
Hideo Yamasa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charger for performing a corona discharge
Patent number
5,412,213
Issue date
May 2, 1995
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Corona charger for image forming apparatus providing uniform surfac...
Patent number
5,367,366
Issue date
Nov 22, 1994
Sharp Kabushiki Kaisha
Eiichi Kido
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
5,097,287
Issue date
Mar 17, 1992
Sharp Corporation
Yoshiharu Tsujimoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20100209146
Publication date
Aug 19, 2010
Takayuki YAMANAKA
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
IMAGE FORMING APPARATUS
Publication number
20070110482
Publication date
May 17, 2007
Yuichi Kazaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Blade cleaning jig
Publication number
20070110470
Publication date
May 17, 2007
Sharp Kabushiki Kaisha
Yohichi Takesawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Development apparatus
Publication number
20060188273
Publication date
Aug 24, 2006
Sharp Kabushiki Kaisha
Yohichi Takesawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image formation controlling method and image forming apparatus
Publication number
20040208661
Publication date
Oct 21, 2004
Takashi Kitagawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Photoreceptor drum and image forming apparatus
Publication number
20020172531
Publication date
Nov 21, 2002
Yoshikazu Harada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Optical electric charge removal device and image formation apparatu...
Publication number
20020172530
Publication date
Nov 21, 2002
Sharp Kabushiki Kaisha
Eiichi Kido
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