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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Power conversion device including primary inverter, transformer, se...
Patent number
9,866,135
Issue date
Jan 9, 2018
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Fumito Kusama
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power conversion device including primary inverter, transformer, se...
Patent number
9,866,129
Issue date
Jan 9, 2018
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Takaaki Norisada
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Projection-type image display apparatus, lighting apparatus and lig...
Patent number
8,653,753
Issue date
Feb 18, 2014
Panasonic Corporation
Go Yamada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-pressure discharge lamp lighting device with current control,...
Patent number
8,459,802
Issue date
Jun 11, 2013
Panasonic Corporation
Syunsuke Ono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-pressure discharge lamp system and projector using the same
Patent number
8,188,672
Issue date
May 29, 2012
Panasonic Corporation
Minoru Ozasa
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lighting method for a high-pressure discharge lamp, lighting circui...
Patent number
7,999,481
Issue date
Aug 16, 2011
Panasonic Corporation
Syunsuke Ono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of lighting high pressure mercury lamp, lighting device for...
Patent number
7,688,003
Issue date
Mar 30, 2010
Panasonic Corporation
Go Yamada
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High pressure discharge lamp operation method, operation device, li...
Patent number
7,667,413
Issue date
Feb 23, 2010
Panasonic Corporation
Masaru Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
POWER CONVERSION SYSTEM
Publication number
20190207527
Publication date
Jul 4, 2019
Panasonic Intellectual Property Management Co., Ltd.
Takaaki NORISADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE INCLUDING PRIMARY INVERTER, TRANSFORMER, SE...
Publication number
20170294843
Publication date
Oct 12, 2017
Panasonic Intellectual Property Management Co., Ltd.
TAKAAKI NORISADA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER CONVERSION DEVICE INCLUDING PRIMARY INVERTER, TRANSFORMER, SE...
Publication number
20170294845
Publication date
Oct 12, 2017
Panasonic Intellectual Property Management Co., Ltd.
FUMITO KUSAMA
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE, HIGH-PRESSURE DISCHAR...
Publication number
20110025989
Publication date
Feb 3, 2011
PANASONIC CORPORATION
Syunsuke Ono
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH-PRESSURE DISCHARGE LAMP SYSTEM AND PROJECTOR USING THE SAME
Publication number
20100181926
Publication date
Jul 22, 2010
Minoru Ozasa
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LIGHTING METHOD FOR A HIGH-PRESSURE DISCHARGE LAMP, LIGHTING CIRCUI...
Publication number
20100013399
Publication date
Jan 21, 2010
Syunsuke Ono
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF LIGHTING HIGH PRESSURE MERCURY LAMP, LIGHTING DEVICE FOR...
Publication number
20090278469
Publication date
Nov 12, 2009
PANASONIC CORPORATION
Go Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
HIGH PRESSURE DISCHARGE LAMP OPERATION DEVICE, LIGHT SOURCE DEVICE,...
Publication number
20090115974
Publication date
May 7, 2009
Matsushita Electric Industrial Co., Ltd.
Masaru Ikeda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION-TYPE IMAGE DISPLAY APPARATUS, LIGHTING APPARATUS AND LIG...
Publication number
20090091272
Publication date
Apr 9, 2009
Go Yamada
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...