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Takeshi Goriki
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
LED driver circuit with dimming control and programming interfaces
Patent number
9,648,678
Issue date
May 9, 2017
Universal Lighting Technologies, Inc.
Wei Xiong
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Hid lamp ballast with multi-phase operation based on a detected lam...
Patent number
8,319,447
Issue date
Nov 27, 2012
Panasonic Corporation
Junichi Hasegawa
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Information
Patent Grant
High pressure discharge lamp lighting device and lighting fixture u...
Patent number
8,232,746
Issue date
Jul 31, 2012
Panasonic Corporation
Akira Yufuku
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Information
Patent Grant
High pressure discharge lamp lighting device and lighting fixture u...
Patent number
8,228,006
Issue date
Jul 24, 2012
Panasonic Corporation
Naoki Komatsu
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Information
Patent Grant
High pressure discharge lamp lighting device and luminaire
Patent number
8,115,404
Issue date
Feb 14, 2012
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
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Information
Patent Grant
Lamp ballast and an illumination apparatus
Patent number
8,093,837
Issue date
Jan 10, 2012
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
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Information
Patent Grant
High voltage discharge lamp lighting device
Patent number
8,044,601
Issue date
Oct 25, 2011
Panasonic Electric Works Co., Ltd.
Nobutoshi Matsuzaki
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Information
Patent Grant
Discharge-lamp lighting device and luminaire
Patent number
8,040,074
Issue date
Oct 18, 2011
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
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Information
Patent Grant
Discharge lamp lighting device and light fixture
Patent number
7,994,733
Issue date
Aug 9, 2011
Panasonic Electric Works Co., Ltd.
Akira Yufuku
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Information
Patent Grant
Lighting device for a high-pressure discharge lamp and lighting equ...
Patent number
7,759,878
Issue date
Jul 20, 2010
Panasonic Electric Works Co., Ltd.
Akira Yufuku
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Information
Patent Grant
Discharge lamp lighting device, and lighting equipment and lighting...
Patent number
7,557,523
Issue date
Jul 7, 2009
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Discharge lamp lighting device, lighting system and method
Patent number
7,469,940
Issue date
Dec 30, 2008
Panasonic Electric Works Co., Ltd.
Yiyoung Tony Sun
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Information
Patent Grant
Discharge lamp lighting device and illuminator
Patent number
7,416,314
Issue date
Aug 26, 2008
Matsushita Electric Works, Ltd.
Takeshi Goriki
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Information
Patent Grant
Discharge lamp lighting device, lighting system and method
Patent number
7,365,951
Issue date
Apr 29, 2008
Matsushita Electric Works, Ltd.
Yiyoung Tony Sun
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Information
Patent Grant
Method and circuit for driving a gas discharge lamp
Patent number
6,864,645
Issue date
Mar 8, 2005
Matsushita Electric Works, Ltd.
Yiyoung Tony Sun
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Patents Applications
last 30 patents
Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING APPARATUS AND LIGHTING FIXTURE
Publication number
20110037406
Publication date
Feb 17, 2011
Nobutoshi Matsuzaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HID LAMP BALLAST WITH MULTI-PHASE OPERATION BASED ON A DETECTED LAM...
Publication number
20110018453
Publication date
Jan 27, 2011
Junichi Hasegawa
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Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...
Publication number
20100327775
Publication date
Dec 30, 2010
Naoki Komatsu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...
Publication number
20100327776
Publication date
Dec 30, 2010
Akira Yufuku
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Information
Patent Application
ELECTRONIC BALLAST WITH GROUNDING SPACER AND INSULATING FILLER
Publication number
20100195297
Publication date
Aug 5, 2010
Nobutoshi Matsuzaki
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Information
Patent Application
LAMP BALLAST AND AN ILLUMINATION APPARATUS
Publication number
20100117547
Publication date
May 13, 2010
Takeshi Goriki
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Information
Patent Application
High pressure discharge lamp lighting device and luminaire
Publication number
20100039039
Publication date
Feb 18, 2010
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High Voltage Discharge Lamp Lighting Device
Publication number
20100013398
Publication date
Jan 21, 2010
Nobutoshi Matsuzaki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE AND LIGHT FIXTURE
Publication number
20090236999
Publication date
Sep 24, 2009
Panasonic Electric Works Co., Ltd.
Akira Yufuku
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DISCHARGE-LAMP LIGHTING DEVICE AND LUMINAIRE
Publication number
20090146579
Publication date
Jun 11, 2009
Panasonic Electric Works Co., Ltd.
Takeshi Goriki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
DISCHARGE LAMP LIGHTING DEVICE, LIGHTING SYSTEM AND METHOD
Publication number
20080143270
Publication date
Jun 19, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Yiyoung Tony SUN
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Information
Patent Application
Discharge Lamp Lighting Device, and Lighting Equipment and Lighting...
Publication number
20080030143
Publication date
Feb 7, 2008
MATSUSHITA ELECTRIC WORKS, Ltd.
Takeshi Goriki
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Discharge lamp lighting device, lighting system and method
Publication number
20070210727
Publication date
Sep 13, 2007
MATSUSHITA ELECTRIC WORKS, Ltd.
Yiyoung Tony Sun
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Information
Patent Application
Lighting device for a high-pressure discharge lamp and lighting equ...
Publication number
20070103100
Publication date
May 10, 2007
Akira Yufuku
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Information
Patent Application
Discharge lamp lighting device and illiminator
Publication number
20060164842
Publication date
Jul 27, 2006
Takeshi Goriki
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Information
Patent Application
Method and circuit for driving a gas discharge lamp
Publication number
20040183463
Publication date
Sep 23, 2004
MATSUSHITA ELECTRIC WORKS, Ltd.
Yiyoung Tony Sun
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