Naoki Komatsu

Person

Moriguchi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor device
- Patent number 9,287,249
- Issue date Mar 15, 2016
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomohiro Kinoshita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-voltage discharge lamp lighting device and lighting fixture
- Patent number 8,593,077
- Issue date Nov 26, 2013
- Panasonic Corporation
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp lighting device and illumination instr...
- Patent number 8,531,124
- Issue date Sep 10, 2013
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High-pressure discharge lamp lighting device and lighting fixture u...
- Patent number 8,395,327
- Issue date Mar 12, 2013
- Panasonic Corporation
- Jun Kumagai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast for correcting asymmetrical current flow across...
- Patent number 8,330,382
- Issue date Dec 11, 2012
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Noise reduction circuit for canceling leakage signal
- Patent number 8,290,451
- Issue date Oct 16, 2012
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with controlled lamp preheating
- Patent number 8,232,741
- Issue date Jul 31, 2012
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with adjustable filament preheating based on out...
- Patent number 8,222,835
- Issue date Jul 17, 2012
- Panasonic Corporation
- Naoki Komatsu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp lighting device, lighting fixture, and lighting system
- Patent number 8,222,830
- Issue date Jul 17, 2012
- Panasonic Corporation
- Satoru Nagata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic ballast with controlled filament preheating using half-w...
- Patent number 8,143,796
- Issue date Mar 27, 2012
- Panasonic Electric Works Co., Ltd.
- Daisuke Yamahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High pressure discharge lamp lighting device and luminaire using same
- Patent number 8,115,405
- Issue date Feb 14, 2012
- Panasonic Electric Works Co., Ltd.
- Daisuke Yamahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit wiring interference analysis device, interference analysis...
- Patent number 7,814,445
- Issue date Oct 12, 2010
- Panasonic Corporation
- Hideki Iwaki
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Interference analysis method, interference analysis device, interfe...
- Patent number 7,788,076
- Issue date Aug 31, 2010
- Panasonic Corporation
- Hideki Iwaki
- G06 - COMPUTING CALCULATING COUNTING
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
Power amplifier and communication apparatus
- Patent number 6,960,959
- Issue date Nov 1, 2005
- Matsushita Electric Industrial Co., Ltd.
- Naoki Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Discharge lamp lighting device of high startability with high pulse...
- Patent number 6,437,515
- Issue date Aug 20, 2002
- Matsushita Electric Works, Ltd.
- Takeshi Kamoi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power amplifier, power control method for power amplifier, and comm...
- Patent number 6,329,875
- Issue date Dec 11, 2001
- Matsushita Electric Industrial Co., Ltd.
- Kaoru Ishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Discharge lamp lighting device
- Patent number 5,962,981
- Issue date Oct 5, 1999
- Matsushita Electric Works, Ltd.
- Akio Okude
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power source device
- Patent number 5,930,127
- Issue date Jul 27, 1999
- Matsushita Electric Works, Ltd.
- Yutaka Iwahori
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20150062437
- Publication date Mar 5, 2015
- PANASONIC CORPORATION
- Tomohiro Kinoshita
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE
- Publication number 20110074311
- Publication date Mar 31, 2011
- Panasonic Electric Works Co., Ltd.
- Jun Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND ILLUMINATION INSTR...
- Publication number 20110068714
- Publication date Mar 24, 2011
- Panasonic Electric Works Co., Ltd.
- 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 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
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HIGH PRESSURE DISCHARGE LAMP BALLAST WITH ADAPTIVE FILAMENT HEATING...
- Publication number 20100244716
- Publication date Sep 30, 2010
- Daisuke Yamahara
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRONIC BALLAST FOR CORRECTING ASYMMETRICAL CURRENT FLOW ACROSS...
- Publication number 20100194303
- Publication date Aug 5, 2010
- Naoki Komatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRONIC BALLAST WITH ADJUSTABLE FILAMENT PREHEATING BASED ON OUT...
- Publication number 20100109533
- Publication date May 6, 2010
- Naoki Komatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
ELECTRONIC BALLAST WITH CONTROLLED FILAMENT PREHEATING USING HALF-W...
- Publication number 20100109534
- Publication date May 6, 2010
- Daisuke Yamahara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC BALLAST WITH CONTROLLED LAMP PREHEATING
- Publication number 20100109542
- Publication date May 6, 2010
- Naoki Komatsu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DISCHARGE LAMP LIGHTING DEVICE, LIGHTING FIXTURE, AND LIGHTING SYSTEM
- Publication number 20100084988
- Publication date Apr 8, 2010
- Panasonic Electric Works Co., Ltd.
- Satoru Nagata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
High pressure discharge lamp lighting device and luminaire using same
- Publication number 20100072913
- Publication date Mar 25, 2010
- Panasonic Electric Works Co., Ltd.
- Daisuke Yamahara
- 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 20090315470
- Publication date Dec 24, 2009
- Panasonic Electric Works Co., Ltd.
- Jun Kumagai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
NOISE REDUCTION CIRCUIT FOR CANCELING LEAKAGE SIGNAL
- Publication number 20090174476
- Publication date Jul 9, 2009
- Naoki Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS...
- Publication number 20090019403
- Publication date Jan 15, 2009
- Matsushita Electric Industrial Co., Ltd.
- Hideki Iwaki
- G06 - COMPUTING CALCULATING COUNTING
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
Interference analysis method, interference analysis device, interfe...
- Publication number 20050197817
- Publication date Sep 8, 2005
- Matsushita Electric Industrial Co., Ltd.
- Hideki Iwaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Power amplifier and communication apparatus
- Publication number 20040075503
- Publication date Apr 22, 2004
- Naoki Komatsu
- H03 - BASIC ELECTRONIC CIRCUITRY

Naoki Komatsu

Person

Patents Grantslast 30 patents

Semiconductor device

High-voltage discharge lamp lighting device and lighting fixture

High pressure discharge lamp lighting device and illumination instr...

High-pressure discharge lamp lighting device and lighting fixture u...

Electronic ballast for correcting asymmetrical current flow across...

Noise reduction circuit for canceling leakage signal

Electronic ballast with controlled lamp preheating

High pressure discharge lamp lighting device and lighting fixture u...

High pressure discharge lamp lighting device and lighting fixture u...

Electronic ballast with adjustable filament preheating based on out...

Discharge lamp lighting device, lighting fixture, and lighting system

Electronic ballast with controlled filament preheating using half-w...

High pressure discharge lamp lighting device and luminaire using same

Circuit wiring interference analysis device, interference analysis...

Interference analysis method, interference analysis device, interfe...

Discharge lamp lighting apparatus, luminaire and illumination system

Lighting apparatus for high intensity discharge lamp

Power amplifier and communication apparatus

Discharge lamp lighting device of high startability with high pulse...

Power amplifier, power control method for power amplifier, and comm...

Discharge lamp lighting device

Power source device

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

HIGH-VOLTAGE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE

HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND ILLUMINATION INSTR...

HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...

HIGH PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...

HIGH PRESSURE DISCHARGE LAMP BALLAST WITH ADAPTIVE FILAMENT HEATING...

ELECTRONIC BALLAST FOR CORRECTING ASYMMETRICAL CURRENT FLOW ACROSS...

ELECTRONIC BALLAST WITH ADJUSTABLE FILAMENT PREHEATING BASED ON OUT...

ELECTRONIC BALLAST WITH CONTROLLED FILAMENT PREHEATING USING HALF-W...

ELECTRONIC BALLAST WITH CONTROLLED LAMP PREHEATING

DISCHARGE LAMP LIGHTING DEVICE, LIGHTING FIXTURE, AND LIGHTING SYSTEM

High pressure discharge lamp lighting device and luminaire using same

HIGH-PRESSURE DISCHARGE LAMP LIGHTING DEVICE AND LIGHTING FIXTURE U...

NOISE REDUCTION CIRCUIT FOR CANCELING LEAKAGE SIGNAL

CIRCUIT WIRING INTERFERENCE ANALYSIS DEVICE, INTERFERENCE ANALYSIS...

DISCHARGE LAMP LIGHTING APPARATUS, LUMINAIRE AND ILLUMINATION SYSTEM

Lighting apparatus for high intensity discharge lamp

Interference analysis method, interference analysis device, interfe...

Power amplifier and communication apparatus