Minoru Maehara

Person

Matsubara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting device
- Patent number 9,374,860
- Issue date Jun 21, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuyoshi Kadotani
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination light communication device, and illumination apparatus...
- Patent number 8,810,155
- Issue date Aug 19, 2014
- Panasonic Corporation
- Masao Kamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination light communication device, and illumination apparatus...
- Patent number 8,749,168
- Issue date Jun 10, 2014
- Panasonic Corporation
- Masao Kamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting device that restores abnormal light emitting element
- Patent number 8,513,898
- Issue date Aug 20, 2013
- Panasonic Corporation
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Planar light-emitting module lighting circuit and illuminating device
- Patent number 8,502,471
- Issue date Aug 6, 2013
- Panasonic Corporation
- Masanao Ookawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
OLED driver, lighting apparatus equipped with the driver and an adj...
- Patent number 8,493,297
- Issue date Jul 23, 2013
- Panasonic Corporation
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED lamp driving circuit with dimming capability
- Patent number 8,436,550
- Issue date May 7, 2013
- Panasonic Corporation
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus for lighting an organic electroluminescence...
- Patent number 8,432,105
- Issue date Apr 30, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control apparatus and lighting appliance using the same
- Patent number 8,344,651
- Issue date Jan 1, 2013
- Panasonic Corporation
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination device and method for controlling a color temperature...
- Patent number 8,330,378
- Issue date Dec 11, 2012
- Panasonic Corporation
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Organic electroluminescent light emitting device for restoring norm...
- Patent number 8,138,679
- Issue date Mar 20, 2012
- Panasonic Electric Works Co., Ltd.
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
OLED driver and lighting apparatus equipped with the same
- Patent number 7,733,032
- Issue date Jun 8, 2010
- Panasonic Electric Works Co., Ltd.
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting apparatus, luminaire and illumination system
- Patent number 7,425,802
- Issue date Sep 16, 2008
- Matsushita Electric Works, Ltd.
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting apparatus for high intensity discharge lamp
- Patent number 7,129,650
- Issue date Oct 31, 2006
- Matsushita Electric Works, Ltd.
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for a high intensity discharge lamp
- Patent number 7,015,655
- Issue date Mar 21, 2006
- Matsushita Electric Works, Ltd.
- Takeshi Kamoi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for a high-pressure discharge lamp
- Patent number 6,914,395
- Issue date Jul 5, 2005
- Matsushita Electric Works, Ltd.
- Tokushi Yamauchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power source device
- Patent number 6,075,715
- Issue date Jun 13, 2000
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply for supplying AC output power
- Patent number 6,057,652
- Issue date May 2, 2000
- Matsushita Electric Works, Ltd.
- Wei Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply device
- Patent number 5,995,398
- Issue date Nov 30, 1999
- Matsushita Electric Works, Ltd.
- Tokushi Yamauchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device including an auxiliary power supply with a smoothin...
- Patent number 5,764,496
- Issue date Jun 9, 1998
- Matsushita Electric Works, Ltd.
- Katsumi Sato
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device
- Patent number 5,517,403
- Issue date May 14, 1996
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device for stable, high power-factor input current supply
- Patent number 5,459,651
- Issue date Oct 17, 1995
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High power-factor inverter device having reduced output ripple
- Patent number 5,410,466
- Issue date Apr 25, 1995
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter device for stable, high power-factor input current supply
- Patent number 5,274,540
- Issue date Dec 28, 1993
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inverter with shared chopper function for high input power factor w...
- Patent number 5,251,119
- Issue date Oct 5, 1993
- Matsushita Electric Works, Ltd.
- Minoru Maehara
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Regulated chopper and inverter with shared switches
- Patent number 5,063,490
- Issue date Nov 5, 1991
- Matsushita Electric Works Ltd.
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power supply
- Patent number 4,933,831
- Issue date Jun 12, 1990
- Takahashi; Isao
- Isao Takahashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING DEVICE
- Publication number 20150091472
- Publication date Apr 2, 2015
- PANASONIC CORPORATION
- Kazuyoshi KADOTANI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ILLUMINATION LIGHT COMMUNICATION DEVICE, AND ILLUMINATION APPARATUS...
- Publication number 20130015785
- Publication date Jan 17, 2013
- PANASONIC CORPORATION
- Masao KAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION LIGHT COMMUNICATION DEVICE, AND ILLUMINATION APPARATUS...
- Publication number 20130015784
- Publication date Jan 17, 2013
- PANASONIC CORPORATION
- Masao KAMADA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLANAR LIGHT-EMITTING MODULE LIGHTING CIRCUIT AND ILLUMINATING DEVICE
- Publication number 20110169422
- Publication date Jul 14, 2011
- Masanao Ookawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20110101875
- Publication date May 5, 2011
- Panasonic Electric Works Co., Ltd.
- Masanao Okawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED LAMP DRIVING CIRCUIT WITH DIMMING CAPABILITY
- Publication number 20110074292
- Publication date Mar 31, 2011
- Minoru Maehara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100244704
- Publication date Sep 30, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ILLUMINATION DEVICE AND METHOD FOR CONTROLLING A COLOR TEMPERATURE...
- Publication number 20100225241
- Publication date Sep 9, 2010
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME
- Publication number 20100219768
- Publication date Sep 2, 2010
- Panasonic Electric Works Co., Ltd.
- Hirofumi Takaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADJUSTABLE OUTPUT BALLAST FOR POWERING BOTH FLUORESCENT LAMPS AND L...
- Publication number 20100156308
- Publication date Jun 24, 2010
- Minoru Maehara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...
- Publication number 20100045193
- Publication date Feb 25, 2010
- Hirofumi Konishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OLED Driver and Lighting Apparatus Equipped With the Driver
- Publication number 20090295778
- Publication date Dec 3, 2009
- Matsushita Electric Works , Ltd.
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Oled Driver and Lighting Apparatus Equipped with the Same
- Publication number 20090212715
- Publication date Aug 27, 2009
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Oled Driver, Lighting Apparatus Equipped with the Driver and an Adj...
- Publication number 20090046087
- Publication date Feb 19, 2009
- MATSUSHITA ELECTRIC WORKS, LTD.
- Minoru Maehara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISCHARGE LAMP LIGHTING APPARATUS, LUMINAIRE AND ILLUMINATION SYSTEM
- Publication number 20070210723
- Publication date Sep 13, 2007
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Jun Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lighting apparatus for high intensity discharge lamp
- Publication number 20050269963
- Publication date Dec 8, 2005
- Naoki Komatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic ballast for a high intensity discharge lamp
- Publication number 20040183472
- Publication date Sep 23, 2004
- Takeshi Kamoi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Electronic ballast for a high-pressure discharge lamp
- Publication number 20040113567
- Publication date Jun 17, 2004
- Tokushi Yamauchi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Minoru Maehara

Person

Patents Grantslast 30 patents

Lighting device

Illumination light communication device, and illumination apparatus...

Illumination light communication device, and illumination apparatus...

Light emitting device that restores abnormal light emitting element

Planar light-emitting module lighting circuit and illuminating device

OLED driver, lighting apparatus equipped with the driver and an adj...

LED lamp driving circuit with dimming capability

Light control apparatus for lighting an organic electroluminescence...

Light control apparatus and lighting appliance using the same

Illumination device and method for controlling a color temperature...

Organic electroluminescent light emitting device for restoring norm...

OLED driver and lighting apparatus equipped with the same

Discharge lamp lighting apparatus, luminaire and illumination system

Lighting apparatus for high intensity discharge lamp

Electronic ballast for a high intensity discharge lamp

Electronic ballast for a high-pressure discharge lamp

Power source device

Power supply for supplying AC output power

Power supply device

Inverter device including an auxiliary power supply with a smoothin...

Inverter device

Inverter device for stable, high power-factor input current supply

High power-factor inverter device having reduced output ripple

Inverter device for stable, high power-factor input current supply

Inverter with shared chopper function for high input power factor w...

Regulated chopper and inverter with shared switches

Power supply

Patents Applicationslast 30 patents

LIGHTING DEVICE

ILLUMINATION LIGHT COMMUNICATION DEVICE, AND ILLUMINATION APPARATUS...

ILLUMINATION LIGHT COMMUNICATION DEVICE, AND ILLUMINATION APPARATUS...

PLANAR LIGHT-EMITTING MODULE LIGHTING CIRCUIT AND ILLUMINATING DEVICE

LIGHT EMITTING DEVICE

LED LAMP DRIVING CIRCUIT WITH DIMMING CAPABILITY

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

ILLUMINATION DEVICE AND METHOD FOR CONTROLLING A COLOR TEMPERATURE...

LIGHT CONTROL APPARATUS AND LIGHTING APPLIANCE USING THE SAME

ADJUSTABLE OUTPUT BALLAST FOR POWERING BOTH FLUORESCENT LAMPS AND L...

ORGANIC ELECTROLUMINESCENT LIGHT EMITTING DEVICE FOR RESTORING NORM...

OLED Driver and Lighting Apparatus Equipped With the Driver

Oled Driver and Lighting Apparatus Equipped with the Same

Oled Driver, Lighting Apparatus Equipped with the Driver and an Adj...

DISCHARGE LAMP LIGHTING APPARATUS, LUMINAIRE AND ILLUMINATION SYSTEM

Lighting apparatus for high intensity discharge lamp

Electronic ballast for a high intensity discharge lamp

Electronic ballast for a high-pressure discharge lamp