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Takehiro Uchiyama
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Kawasaki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Color image forming apparatus
Patent number
9,091,989
Issue date
Jul 28, 2015
Canon Kabushiki Kaisha
Takehiro Uchiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color image forming apparatus
Patent number
8,891,984
Issue date
Nov 18, 2014
Canon Kabushiki Kaisha
Takehiro Uchiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color image forming apparatus
Patent number
8,600,274
Issue date
Dec 3, 2013
Canon Kabushiki Kaisha
Takehiro Uchiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Power supply device and image forming apparatus using the power sup...
Patent number
7,579,749
Issue date
Aug 25, 2009
Canon Kabushiki Kaisha
Hiroki Murata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Power supply unit in image forming apparatus
Patent number
7,548,708
Issue date
Jun 16, 2009
Canon Kabushiki Kaisha
Osamu Nagasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming apparatus and high voltage power thereof
Patent number
7,483,644
Issue date
Jan 27, 2009
Canon Kabushiki Kaisha
Takehiro Uchiyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
COLOR IMAGE FORMING APPARATUS
Publication number
20150030341
Publication date
Jan 29, 2015
CANON KABUSHIKI KAlSHA
Takehiro UCHIYAMA
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLOR IMAGE FORMING APPARATUS
Publication number
20140016955
Publication date
Jan 16, 2014
Canon Kabushiki Kaisha
Takehiro Uchiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
COLOR IMAGE FORMING APPARATUS
Publication number
20120003016
Publication date
Jan 5, 2012
Canon Kabushiki Kaisha
Takehiro Uchiyama
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS USING THE POWER SUP...
Publication number
20070007855
Publication date
Jan 11, 2007
Canon Kabushiki Kaisha
Hiroki Murata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
POWER SUPPLY UNIT IN IMAGE FORMING APPARATUS
Publication number
20060222398
Publication date
Oct 5, 2006
Canon Kabushiki Kaisha
Osamu Nagasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Image forming apparatus and high voltage power thereof
Publication number
20060091916
Publication date
May 4, 2006
Canon Kabushiki Kaisha
Takehiro Uchiyama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER