Kazushige Hirata

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Niiza-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
LED driving apparatus and LED lighting apparatus
- Patent number 9,113,519
- Issue date Aug 18, 2015
- Sanken Electric Co., Ltd.
- Kengo Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device
- Patent number 8,022,642
- Issue date Sep 20, 2011
- Sanken Electric Co., Ltd.
- Toru Ashikaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Luminescent lamp lighting device
- Patent number 7,888,887
- Issue date Feb 15, 2011
- Sanken Electric Co., Ltd.
- Mizuki Utsuno
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LED DRIVING APPARATUS AND LED LIGHTING APPARATUS
- Publication number 20120181941
- Publication date Jul 19, 2012
- Sanken Electric Co., Ltd
- Kengo Kimura
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LUMINESCENT LAMP LIGHTING DEVICE
- Publication number 20100171433
- Publication date Jul 8, 2010
- Sanken Electric Co., Ltd
- Mizuki Utsuno
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE
- Publication number 20100164385
- Publication date Jul 1, 2010
- Sanken Electric Co., Ltd.
- Toru Ashikaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTER
- Publication number 20090045757
- Publication date Feb 19, 2009
- Sanken Electric Co., Ltd
- Kengo Kimura
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Discharge Lamp Operating Device
- Publication number 20070247082
- Publication date Oct 25, 2007
- Saken Electric Co., Ltd.
- Toru Ashikaga
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR