Shingo Haruta

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UKyo-Ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving circuit of light source and control circuit thereof, drivin...
- Patent number 9,750,113
- Issue date Aug 29, 2017
- ROHM CO., LTD.
- Takeshi Nozawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Current driver, LED drive circuit, lighting device and electronic a...
- Patent number 9,723,674
- Issue date Aug 1, 2017
- ROHM CO., LTD.
- Takeshi Nozawa
- G02 - OPTICS
Information Patent Grant
LED backlight driving circuit for LCD panels
- Patent number 9,439,259
- Issue date Sep 6, 2016
- Rohm Co., Ltd.
- Junichi Hagino
- G05 - CONTROLLING REGULATING
Information Patent Grant
Phase shift controller
- Patent number 8,502,481
- Issue date Aug 6, 2013
- Rohm Co., Ltd.
- Junichi Hagino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Current drive circuit for light emitting diode
- Patent number 8,492,982
- Issue date Jul 23, 2013
- Rohm Co., Ltd.
- Junichi Hagino
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CURRENT DRIVER, LED DRIVE CIRCUIT, LIGHTING DEVICE AND ELECTRONIC A...
- Publication number 20170027034
- Publication date Jan 26, 2017
- Rohm Co., Ltd.
- Takeshi NOZAWA
- G02 - OPTICS
Information Patent Application
DRIVING CIRCUIT OF LIGHT SOURCE AND CONTROL CIRCUIT THEREOF, DRIVIN...
- Publication number 20160323954
- Publication date Nov 3, 2016
- Rohm Co., Ltd.
- Takeshi NOZAWA
- G02 - OPTICS
Information Patent Application
CONTROL CIRCUIT FOR LIGHT EMITTING APPARATUS
- Publication number 20140218657
- Publication date Aug 7, 2014
- Rohm Co., Ltd.
- Shingo HARUTA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVE CIRCUIT FOR LIGHT-EMITTING DIODE, AND LIGHT-EMITTING DEVICE A...
- Publication number 20120188487
- Publication date Jul 26, 2012
- Rohm Co., Ltd.
- Junichi HAGINO
- G05 - CONTROLLING REGULATING
Information Patent Application
PHASE SHIFT CONTROLLER
- Publication number 20120001557
- Publication date Jan 5, 2012
- Rohm Co., Ltd.
- Junichi Hagino
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CURRENT DRIVE CIRCUIT FOR LIGHT EMITTING DIODE
- Publication number 20110279043
- Publication date Nov 17, 2011
- Rohm Co., Ltd.
- Junichi HAGINO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS