Katsuhiko Nishimura

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developer bearing member, developing apparatus, and image forming a...
- Patent number 8,521,071
- Issue date Aug 27, 2013
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Speed ratio between an image holding member and a developer carrier...
- Patent number 6,374,065
- Issue date Apr 16, 2002
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rotatable member having elastic layer and fixing apparatus having s...
- Patent number 6,131,010
- Issue date Oct 10, 2000
- Canon Kabushiki Kaisha
- Takao Kume
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a rotatable first developing member,...
- Patent number 6,047,149
- Issue date Apr 4, 2000
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Simultaneous cleaning of residual toner and toner image formation
- Patent number 5,999,763
- Issue date Dec 7, 1999
- Canon Kabushiki Kaisha
- Koichi Hiroshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus which back-transfers residual toner from an...
- Patent number 5,809,373
- Issue date Sep 15, 1998
- Canon Kabushiki Kaisha
- Yasuo Yoda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having cleaning device for cleaning interme...
- Patent number 5,732,310
- Issue date Mar 24, 1998
- Canon Kabushiki Kaisha
- Koichi Hiroshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having dielectric constant relationship bet...
- Patent number 5,701,568
- Issue date Dec 23, 1997
- Canon Kabushiki Kaisha
- Koichi Hiroshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming method
- Patent number 5,659,857
- Issue date Aug 19, 1997
- Canon Kabushiki Kaisha
- Masuo Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus for forming color image with dry developer
- Patent number 5,600,431
- Issue date Feb 4, 1997
- Canon Kabushiki Kaisha
- Masami Takeda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus using constant voltage or constant current...
- Patent number 5,521,683
- Issue date May 28, 1996
- Canon Kabushiki Kaisha
- Toshio Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer carrying member utilizing oscillating bias having constan...
- Patent number 5,519,471
- Issue date May 21, 1996
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device with means for limiting a distance between heating an...
- Patent number 5,493,380
- Issue date Feb 20, 1996
- Canon Kabushiki Kaisha
- Tooru Saitou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing apparatus with rectifier element
- Patent number 5,253,024
- Issue date Oct 12, 1993
- Canon Kabushiki Kaisha
- Koichi Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having a coated developing roller
- Patent number 5,202,729
- Issue date Apr 13, 1993
- Canon Kabushiki Kaisha
- Toshio Miyamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic latent image device having a coating layer provided o...
- Patent number 5,185,496
- Issue date Feb 9, 1993
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus with elastic regulating member urged to a deve...
- Patent number 5,177,537
- Issue date Jan 5, 1993
- Canon Kabushiki Kaisha
- Keiji Okano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus having developer carrying roller with carbon f...
- Patent number 5,027,745
- Issue date Jul 2, 1991
- Canon Kabushiki Kaisha
- Michihito Yamazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing apparatus for developing electrostatic latent images
- Patent number 4,989,044
- Issue date Jan 29, 1991
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FIXING TONER IMAGE
- Publication number 20120231390
- Publication date Sep 13, 2012
- Canon Kabushiki Kaisha
- Eiji Uekawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
TONER IMAGE FIXING METHOD
- Publication number 20110177450
- Publication date Jul 21, 2011
- Canon Kabushiki Kaisha
- Eiji Uekawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER BEARING MEMBER, DEVELOPING APPARATUS, AND IMAGE FORMING A...
- Publication number 20110135346
- Publication date Jun 9, 2011
- Canon Kabushiki Kaisha
- Katsuhiko Nishimura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Katsuhiko Nishimura

Person

Patents Grantslast 30 patents

Developer bearing member, developing apparatus, and image forming a...

Speed ratio between an image holding member and a developer carrier...

Rotatable member having elastic layer and fixing apparatus having s...

Image forming apparatus having a rotatable first developing member,...

Simultaneous cleaning of residual toner and toner image formation

Image forming apparatus which back-transfers residual toner from an...

Image forming apparatus having cleaning device for cleaning interme...

Image forming apparatus having dielectric constant relationship bet...

Image forming method

Image forming apparatus for forming color image with dry developer

Image forming apparatus using constant voltage or constant current...

Developer carrying member utilizing oscillating bias having constan...

Fixing device with means for limiting a distance between heating an...

Fixing apparatus with rectifier element

Developing apparatus having a coated developing roller

Electrostatic latent image device having a coating layer provided o...

Developing apparatus with elastic regulating member urged to a deve...

Developing apparatus having developer carrying roller with carbon f...

Developing apparatus for developing electrostatic latent images

Patents Applicationslast 30 patents

METHOD OF FIXING TONER IMAGE

TONER IMAGE FIXING METHOD

DEVELOPER BEARING MEMBER, DEVELOPING APPARATUS, AND IMAGE FORMING A...