Masahito Ohnishi

Person

Amagasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Control device of a power conversion circuit
- Patent number 9,543,836
- Issue date Jan 10, 2017
- Nagasaki University
- Fujio Kurokawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for a power converter circuit
- Patent number 9,281,742
- Issue date Mar 8, 2016
- Nagasaki University
- Fujio Kurokawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Illumination system
- Patent number 8,957,591
- Issue date Feb 17, 2015
- Panasonic Corporation
- Yoshinobu Murakami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power source device
- Patent number 6,324,078
- Issue date Nov 27, 2001
- Matsushita Electric Works, Ltd.
- Masahiro Naruo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge lamp lighting device
- Patent number 6,246,181
- Issue date Jun 12, 2001
- Matsushita Electric Works, Ltd.
- Masahiro Naruo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converting device supplying AC voltage of a continuous wave form
- Patent number 5,969,963
- Issue date Oct 19, 1999
- Matsushita Electric Works, Ltd.
- Masahito Ohnishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic ballast for discharge lamps
- Patent number 5,920,155
- Issue date Jul 6, 1999
- Matsushita Electric Works, Ltd.
- Takashi Kanda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge lamp with two voltage levels
- Patent number 5,804,924
- Issue date Sep 8, 1998
- Matsushita Electric Works, Ltd.
- Masahito Ohnishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter apparatus for a discharge lamp
- Patent number 5,761,058
- Issue date Jun 2, 1998
- Matsushita Electric Works, Ltd.
- Takashi Kanda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converting system with a plurality of charging capacitors
- Patent number 5,610,807
- Issue date Mar 11, 1997
- Matsushita Electric Works, Ltd.
- Takashi Kanda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter
- Patent number 5,608,614
- Issue date Mar 4, 1997
- Matsushita Electric Works, Ltd.
- Masahito Ohnishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for operating discharge lamps
- Patent number 5,444,310
- Issue date Aug 22, 1995
- Matsushita Electric Works, Ltd.
- Shozo Kataoka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Full-bridge inverter for discharge lamp lighting device with varied...
- Patent number 5,434,479
- Issue date Jul 18, 1995
- Matsushita Electric Works, Ltd.
- Masahito Ohnishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for operating discharge lamps utilizing a capacitor and c...
- Patent number 5,229,690
- Issue date Jul 20, 1993
- Matsushita Electric Works, Ltd.
- Masahito Ohnishi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTROL DEVICE FOR POWER CONVERSION CIRCUIT
- Publication number 20150155778
- Publication date Jun 4, 2015
- NAGASAKI UNIVERSITY
- Fujio Kurokawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR A POWER CONVERTER CIRCUIT
- Publication number 20150003129
- Publication date Jan 1, 2015
- NAGASAKI UNIVERSITY
- Fujio Kurokawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ILLUMINATION SYSTEM
- Publication number 20120223651
- Publication date Sep 6, 2012
- PANASONIC CORPORATION
- Yoshinobu MURAKAMI
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Masahito Ohnishi

Person

Patents Grantslast 30 patents

Control device of a power conversion circuit

Control device for a power converter circuit

Illumination system

Power source device

Discharge lamp lighting device

Power converting device supplying AC voltage of a continuous wave form

Electronic ballast for discharge lamps

Discharge lamp with two voltage levels

Power converter apparatus for a discharge lamp

Power converting system with a plurality of charging capacitors

Power converter

Apparatus for operating discharge lamps

Full-bridge inverter for discharge lamp lighting device with varied...

Apparatus for operating discharge lamps utilizing a capacitor and c...

Patents Applicationslast 30 patents

CONTROL DEVICE FOR POWER CONVERSION CIRCUIT

CONTROL DEVICE FOR A POWER CONVERTER CIRCUIT

ILLUMINATION SYSTEM