Takeshi Murata

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Osaka-shi, JP

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Patents Grantslast 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 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
Photoreceptor
- Patent number 7,030,360
- Issue date Apr 18, 2006
- Sharp Kabushiki Kaisha
- Takayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

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 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
Photoreceptor
- Publication number 20040173729
- Publication date Sep 9, 2004
- Takayuki Shimizu
- H03 - BASIC ELECTRONIC CIRCUITRY