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Yukihide Ushio
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Kawasaki, JP
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Patents Grants
last 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
Image forming apparatus
Patent number
7,652,682
Issue date
Jan 26, 2010
Canon Kabushiki Kaisha
Yukihide Ushio
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image recording apparatus using optical beam for applying a transfe...
Patent number
5,943,082
Issue date
Aug 24, 1999
Canon Kabushiki Kaisha
Seiji Uchiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Apparatus using a rotating polygon to form an image, the apparatus...
Patent number
5,883,659
Issue date
Mar 16, 1999
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus
Patent number
5,734,390
Issue date
Mar 31, 1998
Canon Kabushiki Kaisha
Katsuhiro Sakaizawa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus with image carrier and sheet feed drive con...
Patent number
5,694,158
Issue date
Dec 2, 1997
Canon Kabushiki Kaisha
Junichi Kato
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus having improved resolution switching capabi...
Patent number
5,610,646
Issue date
Mar 11, 1997
Canon Kabushiki Kaisha
Yukio Isaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus using a photosensitive drum and having ligh...
Patent number
5,550,573
Issue date
Aug 27, 1996
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus having density correction for image formation
Patent number
5,513,012
Issue date
Apr 30, 1996
Canon Kabushiki Kaisha
Makoto Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus with fixer temperature control
Patent number
5,512,929
Issue date
Apr 30, 1996
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus with optical reflective density of image ad...
Patent number
5,504,588
Issue date
Apr 2, 1996
Canon Kabushiki Kaisha
Makoto Takeuchi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus having plural printing resolutions
Patent number
5,475,414
Issue date
Dec 12, 1995
Canon Kabushiki Kaisha
Yukio Isaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image recording apparatus using optical beam
Patent number
5,463,410
Issue date
Oct 31, 1995
Canon Kabushiki Kaisha
Seiji Uchiyama
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image forming apparatus with fixer temperature control
Patent number
5,412,480
Issue date
May 2, 1995
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus and constant current circuit switching devi...
Patent number
5,373,518
Issue date
Dec 13, 1994
Canon Kabushiki Kaisha
Seiji Uchiyama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication system for detecting a communication error in informa...
Patent number
5,325,376
Issue date
Jun 28, 1994
Canon Kabushiki Kaisha
Yukihide Ushio
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus with fixer temperature control
Patent number
5,274,402
Issue date
Dec 28, 1993
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus with means for controlling feeding of recor...
Patent number
5,258,779
Issue date
Nov 2, 1993
Canon Kabushiki Kaisha
Yoji Serizawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic apparatus with light communication
Patent number
5,051,601
Issue date
Sep 24, 1991
Canon Kabushiki Kaisha
Hiroshi Atobe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light intensity control apparatus
Patent number
5,043,745
Issue date
Aug 27, 1991
Canon Kabushiki Kaisha
Takahiro Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Safety apparatus for detecting an abnormality of power control element
Patent number
4,882,782
Issue date
Nov 21, 1989
Canon Kabushiki Kaisha
Junichi Kimizuka
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Recording apparatus capable of multiple recording on one or both si...
Patent number
4,853,740
Issue date
Aug 1, 1989
Canon Kabushiki Kaisha
Yukihide Ushio
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus comprising an image bearing member driven a...
Patent number
4,761,662
Issue date
Aug 2, 1988
Canon Kabushiki Kaisha
Toshio Yoshimoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Laser beam printer
Patent number
4,712,118
Issue date
Dec 8, 1987
Canon Kabushiki Kaisha
Kaoru Seto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Light source stabilizer with intensity and temperature control
Patent number
4,695,714
Issue date
Sep 22, 1987
Canon Kabushiki Kaisha
Junichi Kimizuka
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 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
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20080267653
Publication date
Oct 30, 2008
Canon Kabushiki Kaisha
Yukihide Ushio
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY