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Toshimi Yamashita
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Kanagawa-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,744,312
Issue date
Jun 3, 2014
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,532,526
Issue date
Sep 10, 2013
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,417,148
Issue date
Apr 9, 2013
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,238,788
Issue date
Aug 7, 2012
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
7,945,189
Issue date
May 17, 2011
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus, process cartridge and charger having a cle...
Patent number
7,428,392
Issue date
Sep 23, 2008
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charger and image forming apparatus
Patent number
7,110,695
Issue date
Sep 19, 2006
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Charger and image forming apparatus
Patent number
7,003,243
Issue date
Feb 21, 2006
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for cleaning a charging device
Patent number
6,931,225
Issue date
Aug 16, 2005
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming device
Patent number
6,567,630
Issue date
May 20, 2003
Toshiba Tec Kabushiki Kaisha
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus
Patent number
6,526,245
Issue date
Feb 25, 2003
Toshiba Tec Kabushiki Kaisha
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for forming an electrostatic image
Patent number
6,308,037
Issue date
Oct 23, 2001
Toshiba Tec Kabushiki Kaisha
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing device and an image forming apparatus using the developi...
Patent number
6,259,876
Issue date
Jul 10, 2001
Kabushiki Kaisha Toshiba
Yoshiyuki Fukuda
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20130259541
Publication date
Oct 3, 2013
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20120269548
Publication date
Oct 25, 2012
Toshiba Tec Kabushiki Kaisha
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20120269546
Publication date
Oct 25, 2012
Toshiba Tec Kabushiki Kaisha
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20110182628
Publication date
Jul 28, 2011
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20100266308
Publication date
Oct 21, 2010
Kabushiki Kaisha Toshiba
Takehiro Meguro
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20080261143
Publication date
Oct 23, 2008
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus, process cartridge and charger
Publication number
20060127123
Publication date
Jun 15, 2006
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and touch panel display method of the same
Publication number
20060115282
Publication date
Jun 1, 2006
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Charger and image forming apparatus
Publication number
20060002733
Publication date
Jan 5, 2006
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Charger and image forming apparatus
Publication number
20050207778
Publication date
Sep 22, 2005
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and apparatus for cleaning a charging device
Publication number
20050074256
Publication date
Apr 7, 2005
Kabushiki Kaisha Toshiba
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus
Publication number
20030138274
Publication date
Jul 24, 2003
TOSHIBA TEC KABUSHIKI KAISHA
Toshimi Yamashita
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY