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Atsushi Kanamori
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
LED drive circuit and LED illumination apparatus
Patent number
9,497,808
Issue date
Nov 15, 2016
Sharp Kabushiki Kaisha
Takeshi Murata
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit and LED illumination light
Patent number
8,970,123
Issue date
Mar 3, 2015
Sharp Kabushiki Kaisha
Atsushi Kanamori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit and LED illumination unit
Patent number
8,878,449
Issue date
Nov 4, 2014
Sharp Kabushiki Kaisha
Atsushi Kanamori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED driving circuit, LED illumination appliance, LED illuminator, a...
Patent number
8,710,766
Issue date
Apr 29, 2014
Sharp Kabushiki Kaisha
Atsushi Kanamori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit and LED illumination apparatus using the same
Patent number
8,692,469
Issue date
Apr 8, 2014
Sharp Kabushiki Kaisha
Takayuki Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit and LED illumination component using the same
Patent number
8,653,751
Issue date
Feb 18, 2014
Sharp Kabushiki Kaisha
Takayuki Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED driver circuit and LED lighting device using the same
Patent number
8,643,301
Issue date
Feb 4, 2014
Sharp Kabushiki Kaisha
Atsushi Kanamori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit, LED illumination component, LED illumination dev...
Patent number
8,536,798
Issue date
Sep 17, 2013
Sharp Kabushiki Kaisha
Hideo Matsuda
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit, LED illumination fixture, LED illumination devic...
Patent number
8,432,103
Issue date
Apr 30, 2013
Sharp Kabushiki Kaisha
Atsushi Kanamori
F21 - LIGHTING
Information
Patent Grant
LED drive circuit, LED illumination fixture, LED illumination devic...
Patent number
8,421,371
Issue date
Apr 16, 2013
Sharp Kabushiki Kaisha
Takayuki Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
LED drive circuit, dimming device, LED illumination fixture, LED il...
Patent number
8,400,079
Issue date
Mar 19, 2013
Sharp Kabushiki Kaisha
Atsushi Kanamori
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor device, step-down chopper regulator, and electronic e...
Patent number
7,737,773
Issue date
Jun 15, 2010
Sharp Kabushiki Kaisha
Atsushi Kanamori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply circuit and electronic apparatus provided th...
Patent number
7,262,582
Issue date
Aug 28, 2007
Sharp Kabushiki Kaisha
Hirohisa Warita
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply apparatus and electric applianance therewith
Patent number
7,209,335
Issue date
Apr 24, 2007
Sharp Kabushiki Kaisha
Atsushi Kanamori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply circuit having soft start
Patent number
7,129,679
Issue date
Oct 31, 2006
Sharp Kabushiki Kaisha
Katsumi Inaba
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power source circuit capable of turning off an “off” driv...
Patent number
7,012,412
Issue date
Mar 14, 2006
Sharp Kabushiki Kaisha
Atsushi Kanamori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
LED DRIVE CIRCUIT AND LED ILLUMINATION UNIT
Publication number
20130134895
Publication date
May 30, 2013
Atsushi KANAMORI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVE CIRCUIT AND LED ILLUMINATION APPARATUS USING THE SAME
Publication number
20130076248
Publication date
Mar 28, 2013
Takayuki Shimizu
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVE CIRCUIT AND LED ILLUMINATION LIGHT
Publication number
20120274230
Publication date
Nov 1, 2012
Atsushi KANAMORI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVING CIRCUIT, LED ILLUMINATION APPLIANCE, LED ILLUMINATOR, A...
Publication number
20120217900
Publication date
Aug 30, 2012
Atsushi KANAMORI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVE CIRCUIT AND LED ILLUMINATION APPARATUS
Publication number
20120126708
Publication date
May 24, 2012
Takeshi MURATA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVE CIRCUIT, LED ILLUMINATION COMPONENT, LED ILLUMINATION DEV...
Publication number
20120068617
Publication date
Mar 22, 2012
Hideo MATSUDA
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
LED DRIVE CIRCUIT AND LED ILLUMINATION COMPONENT USING THE SAME
Publication number
20120049755
Publication date
Mar 1, 2012
Takayuki SHIMIZU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVER CIRCUIT AND LED LIGHTING DEVICE USING THE SAME
Publication number
20120043902
Publication date
Feb 23, 2012
Sharp Kabushiki Kaisha
Atsushi KANAMORI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVE CIRCUIT, LED ILLUMINATION FIXTURE, LED ILLUMINATION DEVIC...
Publication number
20110234115
Publication date
Sep 29, 2011
Takayuki SHIMIZU
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVE CIRCUIT, DIMMING DEVICE, LED ILLUMINATION FIXTURE, LED IL...
Publication number
20110193488
Publication date
Aug 11, 2011
Atsushi KANAMORI
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVE CIRCUIT, PHASE CONTROL DIMMER, LED ILLUMINATION FIXTURE,...
Publication number
20110156612
Publication date
Jun 30, 2011
SHARP KABUSHIKI KAISHA
Atsushi Kanamori
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LED DRIVE CIRCUIT, LED ILLUMINATION FIXTURE, LED ILLUMINATION DEVIC...
Publication number
20110095700
Publication date
Apr 28, 2011
Atsushi Kanamori
F21 - LIGHTING
Information
Patent Application
SEMICONDUCTOR DEVICE, STEP-DOWN CHOPPER REGULATOR, AND ELECTRONIC E...
Publication number
20080084243
Publication date
Apr 10, 2008
Atsushi KANAMORI
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Switching power supply circuit and electronic apparatus provided th...
Publication number
20060082352
Publication date
Apr 20, 2006
Sharp Kabushiki Kaisha
Hirohisa Warita
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Switching power supply apparatus and electric applianance therewith
Publication number
20050135036
Publication date
Jun 23, 2005
Sharp Kabushiki Kaisha
Atsushi Kanamori
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Power supply circuit
Publication number
20050110469
Publication date
May 26, 2005
Sharp Kabushiki Kaisha
Katsumi Inaba
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Switching power source circuit and electronic device using the same
Publication number
20040150379
Publication date
Aug 5, 2004
Atsushi Kanamori
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...