Kei Mitsuyasu

Person

Hirakata-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Dimming lighting circuit and luminaire
- Patent number 9,699,851
- Issue date Jul 4, 2017
- Panasonic Intellecutal Property Management Co., Ltd.
- Satoshi Yagi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device and lighting apparatus using the same
- Patent number 9,369,053
- Issue date Jun 14, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kiyoshi Ogasawara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination lighting apparatus, illumination apparatus, and illumi...
- Patent number 8,648,544
- Issue date Feb 11, 2014
- Panasonic Corporation
- Tomohiro Sasakawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source module and lighting apparatus, and illumination appara...
- Patent number 8,564,210
- Issue date Oct 22, 2013
- Panasonic Corporation
- Katunobu Hamamoto
- F21 - LIGHTING
Information Patent Grant
Ballast for a discharge lamp with integrated control circuit for co...
- Patent number 7,378,804
- Issue date May 27, 2008
- Matsushita Electric Works, Ltd.
- Kei Mitsuyasu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge lamp lighting device
- Patent number 5,502,423
- Issue date Mar 26, 1996
- Matsushita Electric Works, Ltd.
- Akio Okude
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
DIMMING LIGHTING CIRCUIT AND LUMINAIRE
- Publication number 20160366741
- Publication date Dec 15, 2016
- Panasonic Intellectual Property Management Co., Ltd.
- Satoshi YAGI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
POWER SUPPLY DEVICE AND LIGHTING APPARATUS USING THE SAME
- Publication number 20150249397
- Publication date Sep 3, 2015
- Panasonic Intellectual Property Management Co., Ltd.
- Kiyoshi OGASAWARA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ILLUMINATION DEVICE, LAMP, LIGHTING CIRCUIT, AND ILLUMINATION APPAR...
- Publication number 20110248637
- Publication date Oct 13, 2011
- Panasonic Electric Works Co., Ltd.
- Kei MITSUYASU
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Light source module and lighting apparatus, and illumination appara...
- Publication number 20110210675
- Publication date Sep 1, 2011
- Panasonic Electric Works Co., Ltd.
- Katunobu Hamamoto
- F21 - LIGHTING
Information Patent Application
ILLUMINATION LIGHTING APPARATUS, ILLUMINATION APPARATUS, AND ILLUMI...
- Publication number 20110095698
- Publication date Apr 28, 2011
- Tomohiro Sasakawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Ballast for a discharge lamp
- Publication number 20060158131
- Publication date Jul 20, 2006
- Kei Mitsuyasu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Kei Mitsuyasu

Person

Patents Grantslast 30 patents

Dimming lighting circuit and luminaire

Power supply device and lighting apparatus using the same

Illumination lighting apparatus, illumination apparatus, and illumi...

Light source module and lighting apparatus, and illumination appara...

Ballast for a discharge lamp with integrated control circuit for co...

Discharge lamp lighting device

Patents Applicationslast 30 patents

DIMMING LIGHTING CIRCUIT AND LUMINAIRE

POWER SUPPLY DEVICE AND LIGHTING APPARATUS USING THE SAME

ILLUMINATION DEVICE, LAMP, LIGHTING CIRCUIT, AND ILLUMINATION APPAR...

Light source module and lighting apparatus, and illumination appara...

ILLUMINATION LIGHTING APPARATUS, ILLUMINATION APPARATUS, AND ILLUMI...

Ballast for a discharge lamp